CVE-2025-4022

web-arena-x webarena evaluators.py HTMLContentEvaluator code injection

HIGH
8.8
CVSS Score
Published: April 28, 2025 at 01:31 PM UTC
Updated: June 17, 2026 at 09:32 AM UTC
2 products affected across 2 vendorsWebarenaWebarena

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Severity
HIGH8.8
Exploit prediction
EPSS 0.6%
SSVC
No known exploit

Description

A vulnerability was found in web-arena-x webarena up to 0.2.0. It has been declared as critical. This vulnerability affects the function HTMLContentEvaluator of the file webarena/evaluation_harness/evaluators.py. The manipulation of the argument target["url"] leads to code injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (5)

Issue TrackingExploitThird Party Advisory
https://github.com/web-arena-x/webarena/issues/194
SignaturePermissions RequiredVDB Entry
https://vuldb.com/?ctiid.306376
VDB EntryTechnical DescriptionThird Party Advisory
https://vuldb.com/?id.306376
Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.558415

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-74CWE-94

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