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12 vulnerabilities found for hfs by rejetto
CVE-2026-61505 (GCVE-0-2026-61505)
Vulnerability from nvd – Published: 2026-07-13 17:23 – Updated: 2026-07-14 22:03 X_Open Source
VLAI
EPSS
VEX
Title
Rejetto HFS < 3.2.1 Limited File Disclosure via Path Traversal in lang Parameter
Summary
Rejetto HFS 3.0.0 through 3.2.0 allows path traversal through the lang query parameter, permitting a remote unauthenticated attacker to read certain JSON files outside the shared folders. Exploitation is constrained to files matching a narrow naming and format pattern, limiting practical impact.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/rejetto/hfs/releases/tag/v3.2.1 | release-notespatch |
| https://www.vulncheck.com/advisories/rejetto-hfs-… | third-party-advisory |
Date Public
2026-07-13 00:00
Credits
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CVE-2026-61504 (GCVE-0-2026-61504)
Vulnerability from nvd – Published: 2026-07-13 17:23 – Updated: 2026-07-14 22:03 X_Open Source
VLAI
EPSS
VEX
Title
Rejetto HFS < 3.2.1 Stored XSS via File Names in Basic Web Listing
Summary
Rejetto HFS 3.0.0 through 3.2.0 does not escape file names in its fallback "basic" web listing, and this listing can be forced by any browser via the ?get=basic parameter. A user with upload permission - or an anonymous user on servers with an open upload folder - can store a file whose name contains script that executes in the browser of anyone viewing the listing.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/rejetto/hfs/releases/tag/v3.2.1 | release-notespatch |
| https://www.vulncheck.com/advisories/rejetto-hfs-… | third-party-advisory |
Date Public
2026-07-13 00:00
Credits
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CVE-2026-61503 (GCVE-0-2026-61503)
Vulnerability from nvd – Published: 2026-07-13 17:23 – Updated: 2026-07-15 19:07 X_Open Source
VLAI
EPSS
VEX
Title
Rejetto HFS < 3.2.1 Username Enumeration via Login Response Differences
Summary
Rejetto HFS 3.0.0 through 3.2.0 returns observably different responses from its login endpoint depending on whether the submitted username exists. A remote unauthenticated attacker can use this to confirm valid account names, including the default admin account, facilitating password-guessing and session-forgery attacks.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-204 - Observable Response Discrepancy
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/rejetto/hfs/releases/tag/v3.2.1 | release-notespatch |
| https://www.vulncheck.com/advisories/rejetto-hfs-… | third-party-advisory |
Date Public
2026-07-13 00:00
Credits
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CVE-2026-61502 (GCVE-0-2026-61502)
Vulnerability from nvd – Published: 2026-07-13 17:22 – Updated: 2026-07-14 22:03 X_Open Source
VLAI
EPSS
VEX
Title
Rejetto HFS < 3.2.1 Cross-Site Request Forgery via GET Requests
Summary
Rejetto HFS 3.0.0 through 3.2.0 accepts state-changing API requests via the GET method and exempts GET requests from its anti-CSRF header check. A remote attacker can perform administrative actions including account creation and configuration changes leading to code execution - by causing a logged-in administrator's browser to navigate to a crafted URL, or without any credentials against default installations when the attack originates from the server's own machine.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-352 - Cross-Site Request Forgery (CSRF)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/rejetto/hfs/releases/tag/v3.2.1 | release-notespatch |
| https://www.vulncheck.com/advisories/rejetto-hfs-… | third-party-advisory |
Date Public
2026-07-13 00:00
Credits
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CVE-2026-61501 (GCVE-0-2026-61501)
Vulnerability from nvd – Published: 2026-07-13 17:22 – Updated: 2026-07-14 22:03 X_Open Source
VLAI
EPSS
VEX
Title
Rejetto HFS < 3.2.1 Stored XSS in Admin Log Viewer
Summary
Rejetto HFS 3.0.0 through 3.2.0 renders log entries in the administration panel as HTML without sanitization. A remote unauthenticated attacker can submit a failed login with a crafted username that is written to the error log and executes JavaScript in an administrator's browser when the logs are viewed, allowing the attacker to create accounts or execute code on the server with the administrator's privileges.
Severity
6.1 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/rejetto/hfs/releases/tag/v3.2.1 | release-notespatch |
| https://www.vulncheck.com/advisories/rejetto-hfs-… | third-party-advisory |
Date Public
2026-07-13 00:00
Credits
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CVE-2026-61500 (GCVE-0-2026-61500)
Vulnerability from nvd – Published: 2026-07-13 17:21 – Updated: 2026-07-15 14:14 X_Open Source
VLAI
EPSS
VEX
Title
Rejetto HFS < 3.2.1 Session Forgery via Predictable Signing Key
Summary
Rejetto HFS 3.0.0 through 3.2.0 derives its session-cookie signing key from the non-cryptographic Math.random() generator and discloses outputs of the same generator to unauthenticated clients during login. A remote attacker can collect a small number of login responses, reconstruct the generator's state, recover the signing key, and forge a valid administrator session cookie, leading to full administrative access and remote code execution via the server_code configuration feature.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-338 - Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/rejetto/hfs/releases/tag/v3.2.1 | release-notespatch |
| https://www.vulncheck.com/advisories/rejetto-hfs-… | third-party-advisory |
Date Public
2026-07-13 00:00
Credits
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CVE-2026-61505 (GCVE-0-2026-61505)
Vulnerability from cvelistv5 – Published: 2026-07-13 17:23 – Updated: 2026-07-14 22:03 X_Open Source
VLAI
EPSS
VEX
Title
Rejetto HFS < 3.2.1 Limited File Disclosure via Path Traversal in lang Parameter
Summary
Rejetto HFS 3.0.0 through 3.2.0 allows path traversal through the lang query parameter, permitting a remote unauthenticated attacker to read certain JSON files outside the shared folders. Exploitation is constrained to files matching a narrow naming and format pattern, limiting practical impact.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/rejetto/hfs/releases/tag/v3.2.1 | release-notespatch |
| https://www.vulncheck.com/advisories/rejetto-hfs-… | third-party-advisory |
Date Public
2026-07-13 00:00
Credits
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CVE-2026-61504 (GCVE-0-2026-61504)
Vulnerability from cvelistv5 – Published: 2026-07-13 17:23 – Updated: 2026-07-14 22:03 X_Open Source
VLAI
EPSS
VEX
Title
Rejetto HFS < 3.2.1 Stored XSS via File Names in Basic Web Listing
Summary
Rejetto HFS 3.0.0 through 3.2.0 does not escape file names in its fallback "basic" web listing, and this listing can be forced by any browser via the ?get=basic parameter. A user with upload permission - or an anonymous user on servers with an open upload folder - can store a file whose name contains script that executes in the browser of anyone viewing the listing.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/rejetto/hfs/releases/tag/v3.2.1 | release-notespatch |
| https://www.vulncheck.com/advisories/rejetto-hfs-… | third-party-advisory |
Date Public
2026-07-13 00:00
Credits
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CVE-2026-61503 (GCVE-0-2026-61503)
Vulnerability from cvelistv5 – Published: 2026-07-13 17:23 – Updated: 2026-07-15 19:07 X_Open Source
VLAI
EPSS
VEX
Title
Rejetto HFS < 3.2.1 Username Enumeration via Login Response Differences
Summary
Rejetto HFS 3.0.0 through 3.2.0 returns observably different responses from its login endpoint depending on whether the submitted username exists. A remote unauthenticated attacker can use this to confirm valid account names, including the default admin account, facilitating password-guessing and session-forgery attacks.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-204 - Observable Response Discrepancy
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/rejetto/hfs/releases/tag/v3.2.1 | release-notespatch |
| https://www.vulncheck.com/advisories/rejetto-hfs-… | third-party-advisory |
Date Public
2026-07-13 00:00
Credits
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CVE-2026-61502 (GCVE-0-2026-61502)
Vulnerability from cvelistv5 – Published: 2026-07-13 17:22 – Updated: 2026-07-14 22:03 X_Open Source
VLAI
EPSS
VEX
Title
Rejetto HFS < 3.2.1 Cross-Site Request Forgery via GET Requests
Summary
Rejetto HFS 3.0.0 through 3.2.0 accepts state-changing API requests via the GET method and exempts GET requests from its anti-CSRF header check. A remote attacker can perform administrative actions including account creation and configuration changes leading to code execution - by causing a logged-in administrator's browser to navigate to a crafted URL, or without any credentials against default installations when the attack originates from the server's own machine.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-352 - Cross-Site Request Forgery (CSRF)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/rejetto/hfs/releases/tag/v3.2.1 | release-notespatch |
| https://www.vulncheck.com/advisories/rejetto-hfs-… | third-party-advisory |
Date Public
2026-07-13 00:00
Credits
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CVE-2026-61501 (GCVE-0-2026-61501)
Vulnerability from cvelistv5 – Published: 2026-07-13 17:22 – Updated: 2026-07-14 22:03 X_Open Source
VLAI
EPSS
VEX
Title
Rejetto HFS < 3.2.1 Stored XSS in Admin Log Viewer
Summary
Rejetto HFS 3.0.0 through 3.2.0 renders log entries in the administration panel as HTML without sanitization. A remote unauthenticated attacker can submit a failed login with a crafted username that is written to the error log and executes JavaScript in an administrator's browser when the logs are viewed, allowing the attacker to create accounts or execute code on the server with the administrator's privileges.
Severity
6.1 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/rejetto/hfs/releases/tag/v3.2.1 | release-notespatch |
| https://www.vulncheck.com/advisories/rejetto-hfs-… | third-party-advisory |
Date Public
2026-07-13 00:00
Credits
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CVE-2026-61500 (GCVE-0-2026-61500)
Vulnerability from cvelistv5 – Published: 2026-07-13 17:21 – Updated: 2026-07-15 14:14 X_Open Source
VLAI
EPSS
VEX
Title
Rejetto HFS < 3.2.1 Session Forgery via Predictable Signing Key
Summary
Rejetto HFS 3.0.0 through 3.2.0 derives its session-cookie signing key from the non-cryptographic Math.random() generator and discloses outputs of the same generator to unauthenticated clients during login. A remote attacker can collect a small number of login responses, reconstruct the generator's state, recover the signing key, and forge a valid administrator session cookie, leading to full administrative access and remote code execution via the server_code configuration feature.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-338 - Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/rejetto/hfs/releases/tag/v3.2.1 | release-notespatch |
| https://www.vulncheck.com/advisories/rejetto-hfs-… | third-party-advisory |
Date Public
2026-07-13 00:00
Credits
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