OpenClaw up to 2026.3.21 external control of assumed-immutable web parameter

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in OpenClaw up to 2026.3.21. This issue affects some unknown processing. The manipulation leads to external control of assumed-immutable web parameter. This vulnerability is uniquely identified as CVE-2026-41353. The attack is possible to be carried out remotely. No exploit exists. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in OpenClaw up to 2026.3.21. It has been rated as critical. This issue affects an unknown functionality. The manipulation with an unknown input leads to a external control of assumed-immutable web parameter vulnerability. Using CWE to declare the problem leads to CWE-472. The web application does not sufficiently verify inputs that are assumed to be immutable but are actually externally controllable, such as hidden form fields. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

OpenClaw before 2026.3.22 contains an access control bypass vulnerability in the allowProfiles feature that allows attackers to circumvent profile restrictions through persistent profile mutation and runtime profile selection. Remote attackers can exploit this by manipulating browser proxy profiles at runtime to access restricted profiles and bypass intended access controls.

The weakness was disclosed by KeenSecurityLab as GHSA-h5hg-h7rr-gpf3. The advisory is shared at github.com. The identification of this vulnerability is CVE-2026-41353 since 04/20/2026. The exploitation is known to be easy. The attack may be initiated remotely. Neither technical details nor an exploit are publicly available.

Upgrading to version 2026.3.22 eliminates this vulnerability. Applying the patch eac93507c36ccd0c359fba18fa466ef6448be8a5 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

The vulnerability is also documented in the databases at EUVD (EUVD-2026-25337) and CERT Bund (WID-SEC-2026-0948). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Affected

  • Open Source OpenClaw

Productinfo

Type

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 7.2
VulDB Meta Temp Score: 7.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 8.1
CNA Vector (VulnCheck): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: External control of assumed-immutable web parameter
CWE: CWE-472
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: OpenClaw 2026.3.22
Patch: eac93507c36ccd0c359fba18fa466ef6448be8a5

Timelineinfo

04/20/2026 CVE reserved
04/24/2026 +4 days Advisory disclosed
04/24/2026 +0 days VulDB entry created
04/28/2026 +4 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: GHSA-h5hg-h7rr-gpf3
Researcher: KeenSecurityLab
Status: Confirmed

CVE: CVE-2026-41353 (🔒)
GCVE (CVE): GCVE-0-2026-41353
GCVE (VulDB): GCVE-100-359297
EUVD: 🔒
CERT Bund: WID-SEC-2026-0948 - OpenClaw: Mehrere Schwachstellen

Entryinfo

Created: 04/24/2026 07:57
Updated: 04/28/2026 09:54
Changes: 04/24/2026 07:57 (78), 04/25/2026 11:45 (1), 04/28/2026 09:54 (7)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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