Common Weakness Enumeration
CWE-1287
AllowedImproper Validation of Specified Type of Input
Abstraction: Base · Status: Incomplete
The product receives input that is expected to be of a certain type, but it does not validate or incorrectly validates that the input is actually of the expected type.
274 vulnerabilities reference this CWE, most recent first.
CVE-2026-17113 (GCVE-0-2026-17113)
Vulnerability from cvelistv5 – Published: 2026-08-24 21:22 – Updated: 2026-08-27 14:36
VLAI
EPSS
VEX
Title
Cri-o: cri-o: unvalidated image env var causes daemon crash
Summary
A flaw was found in CRI-O's container-creation environment-variable handling
(`mergeEnvs` in `server/utils.go`, consumed by `setupContainerEnvironmentAndWorkdir` in
`server/container_create.go`). When a `CreateContainer` request supplies a `nil` CRI
`Envs` field, CRI-O falls back to using the target OCI image's `config.Env` entries
unfiltered, in contrast to the normal merge path, which validates each entry for a
`key=value` form before use. An OCI image whose `config.Env` contains an entry with no
`=` character (e.g. a bare `NOEQUALS` string) causes CRI-O to split that entry into a
single-element slice and then index its second element, which is out of range. This
triggers an unrecovered Go runtime panic in the `crio` daemon process, crashing it and
terminating the container-runtime service for all workloads on the node until it is
restarted.
Severity
6 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-27 14:27 UTC
CWE
- CWE-1287 - Improper Validation of Specified Type of Input
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2026-17113 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2506872 | issue-trackingx_refsource_REDHAT |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
|
Affected:
0 , < 1.34.11
(semver)
Affected: 0 , < 1.35.7 (semver) Affected: 0 , < 1.36.3 (semver) |
|||
| Red Hat | Red Hat OpenShift Container Platform 4 |
cpe:/a:redhat:openshift:4
|
Date Public
2026-08-24 20:52
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CVE-2026-11460 (GCVE-0-2026-11460)
Vulnerability from cvelistv5 – Published: 2026-06-07 19:30 – Updated: 2026-06-08 13:45
VLAI
EPSS
VEX
Title
Boost Serialization improper validation of specified type of input
Summary
A flaw has been found in Boost Serialization up to 1.91. The impacted element is an unknown function. This manipulation causes improper validation of specified type of input. It is possible to initiate the attack remotely. The exploit has been published and may be used. The maintainer was notified on Aug 2025 and a disclosure deadline was set for 90 days. The maintainer acknowledged but postponed indefinitely citing time concerns. No patch is currently available and the disclosure deadline has expired.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-08 13:45 UTC
Assigner
References
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|---|---|
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| https://github.com/boostorg/serialization/issues/331 | issue-tracking |
| https://gist.github.com/TrebledJ/b7c872f869b5ed7c… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Boost | Serialization |
Affected:
1.0
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CVE-2026-10825 (GCVE-0-2026-10825)
Vulnerability from cvelistv5 – Published: 2026-06-16 08:51 – Updated: 2026-06-16 12:24
VLAI
EPSS
VEX
Title
Improper JSON Input Validation in WebSocket API Leads to Denial of Service
Summary
A denial-of-service vulnerability exists in the WebSocket API due to insufficient validation and handling of JSON-based requests. A low-privileged authenticated attacker can send a specially crafted request that causes service disruption and may result in an unexpected device reboot.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-16 12:24 UTC
CWE
- CWE-1287 - Improper Validation of Specified Type of Input
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.moxa.com/en/support/product-support/s… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Moxa | NPort 6000-G2 Series |
Affected:
1.0 , ≤ 1.1.0
(custom)
Unaffected: 1.2.0 (custom) cpe:2.3:a:moxa:nport_6000-g2_series:*:*:*:*:*:*:*:* |
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CVE-2026-9753 (GCVE-0-2026-9753)
Vulnerability from cvelistv5 – Published: 2026-06-09 22:30 – Updated: 2026-06-10 18:54
VLAI
EPSS
VEX
Title
Server crash via malformed binary diff passed to $_internalApplyOplogUpdate.
Summary
The $_internalApplyOplogUpdate aggregation pipeline stage can be used to execute a document diff containing a malformed binary diff to return memory out-of-bounds or crash the server. $_internalApplyOplogUpdate can be executed by any authenticated user with access to the aggregate command.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-10 18:52 UTC
CWE
- CWE-1287 - Improper validation of specified type of input
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MongoDB | MongoDB Server |
Affected:
8.3.0 , < 8.3.3
(semver)
Affected: 8.2.0 , < 8.2.10 (semver) Affected: 8.0.0 , < 8.0.24 (semver) Affected: 7.0.0 , < 7.0.35 (semver) |
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CVE-2026-9742 (GCVE-0-2026-9742)
Vulnerability from cvelistv5 – Published: 2026-06-09 21:57 – Updated: 2026-06-10 13:22
VLAI
EPSS
VEX
Title
Authenticate command with specific mechanism parameter can trigger server crash
Summary
When OIDC authentication is enabled in configuration, clients may set specific values in the "mechanism" parameter of the "authenticate" command that lead to server crash. The authenticate command is accessible to unauthenticated clients, leading to pre-auth denial-of-service in affected product configurations.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-10 13:21 UTC
CWE
- CWE-1287 - Improper validation of specified type of input
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MongoDB | MongoDB Server |
Affected:
8.3.0 , < 8.3.3
(custom)
Affected: 8.2.0 , < 8.2.10 (custom) |
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CVE-2026-9521 (GCVE-0-2026-9521)
Vulnerability from cvelistv5 – Published: 2026-05-26 02:00 – Updated: 2026-05-26 12:21 X_Open Source
VLAI
EPSS
VEX
Title
fraillt bitsery std_smart_ptr.h loadFromSharedState improper validation of specified type of input
Summary
A security vulnerability has been detected in fraillt bitsery up to 5.2.4. Affected is the function loadFromSharedState in the library include/bitsery/ext/std_smart_ptr.h. Such manipulation leads to improper validation of specified type of input. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used. Upgrading to version 5.2.5 is able to address this issue. The name of the patch is 66d16516e24893bebc1c8af52bf2fe9ad0735061. Upgrading the affected component is advised.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-26 12:19 UTC
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/365541 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/365541/cti | signaturepermissions-required |
| https://vuldb.com/submit/814457 | third-party-advisory |
| https://gist.github.com/TrebledJ/750abc64a826f19d… | exploit |
| https://github.com/fraillt/bitsery/blob/master/CH… | release-notes |
| https://github.com/fraillt/bitsery/commit/66d1651… | patch |
| https://github.com/fraillt/bitsery/releases/tag/v5.2.5 | patch |
| https://github.com/fraillt/bitsery/ | product |
Impacted products
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CVE-2026-9390 (GCVE-0-2026-9390)
Vulnerability from cvelistv5 – Published: 2026-08-03 13:09 – Updated: 2026-08-03 19:58
VLAI
EPSS
VEX
Title
XML::Sig versions before 0.71 for Perl allow XPath injection in ID lookup
Summary
XML::Sig versions before 0.71 for Perl allow XPath injection in ID lookup.
verify() and _get_signed_xml() in lib/XML/Sig.pm build XPath expressions by concatenating the SignedInfo/Reference/@URI value read from the document being verified. The value is neither escaped nor checked against the NCName grammar that XML requires of an ID, so a URI containing a single quote closes the string literal in the generated expression and appends arbitrary XPath operators.
A crafted URI can make the lookup match elements the reference does not name, or every element in the document, so which node is selected for digest verification is decided by the injected expression rather than by the reference.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-03 19:58 UTC
CWE
Assigner
References
3 references
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CVE-2026-7887 (GCVE-0-2026-7887)
Vulnerability from cvelistv5 – Published: 2026-05-21 21:20 – Updated: 2026-05-22 13:11
VLAI
EPSS
VEX
Title
For Concrete CMS 9.5.0 and below, OAuth 2.0 Authorization-Code Handler Bypasses Account Status
Summary
For Concrete CMS 9.5.0 and below, OAuth 2.0 Authorization-Code Handler Bypasses Account Status. A user with uIsActive=0 (suspended, banned, terminated employee) can still authenticate via OAuth and receive valid API tokens. The Concrete CMS security team gave this vulnerability a CVSS v.4.0 score of 2.3 with vector CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N. Thanks 0x4c616e for reporting.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-22 13:11 UTC
CWE
- CWE-1287 - Improper validation of specified type of input
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://documentation.concretecms.org/9-x/develop… | release-notes |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Concrete CMS | Concrete CMS |
Affected:
5.0 , ≤ 9.5.0
(git)
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CVE-2026-5304 (GCVE-0-2026-5304)
Vulnerability from cvelistv5 – Published: 2026-08-11 05:47 – Updated: 2026-08-11 14:16
VLAI
EPSS
VEX
Summary
An ACAP configuration file lacks input validation, which could potentially lead to privilege escalation. This vulnerability can only be exploited if the Axis device is configured to allow the installation of unsigned ACAP applications, and if an attacker convinces the victim to install a malicious ACAP application.
Severity
5.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-11 14:16 UTC
CWE
- CWE-1287 - Improper Validation of Specified Type of Input
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Axis Communications AB | AXIS OS |
Affected:
12.0.0 , < 12.11.12
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CVE-2026-4773 (GCVE-0-2026-4773)
Vulnerability from cvelistv5 – Published: 2026-07-22 12:08 – Updated: 2026-07-22 12:43
VLAI
EPSS
VEX
Title
OTP Bypass in Magarsus' IDM-MFA
Summary
Improper validation of specified type of input vulnerability in Magarsus Consulting Ltd. Co. IDM-MFA allows Authentication Bypass.
This issue affects IDM-MFA: from 2025.11.27 before 2026.03.10.
Severity
8.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-22 12:42 UTC
CWE
- CWE-1287 - Improper validation of specified type of input
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://siberguvenlik.gov.tr/guvenlik-bildirimler… | government-resource |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Magarsus Consulting Ltd. Co. | IDM-MFA |
Affected:
2025.11.27 , < 2026.03.10
(custom)
|
Date Public
2026-07-22 11:56
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Mitigation MIT-5
Implementation
Strategy: Input Validation
- Assume all input is malicious. Use an "accept known good" input validation strategy, i.e., use a list of acceptable inputs that strictly conform to specifications. Reject any input that does not strictly conform to specifications, or transform it into something that does.
- When performing input validation, consider all potentially relevant properties, including length, type of input, the full range of acceptable values, missing or extra inputs, syntax, consistency across related fields, and conformance to business rules. As an example of business rule logic, "boat" may be syntactically valid because it only contains alphanumeric characters, but it is not valid if the input is only expected to contain colors such as "red" or "blue."
- Do not rely exclusively on looking for malicious or malformed inputs. This is likely to miss at least one undesirable input, especially if the code's environment changes. This can give attackers enough room to bypass the intended validation. However, denylists can be useful for detecting potential attacks or determining which inputs are so malformed that they should be rejected outright.
No CAPEC attack patterns related to this CWE.