CVE-2026-15330

zhayujie CowAgent Vision Tool vision.py _download_to_data_url server-side request forgery

HIGH
7.3
CVSS Score
Published: July 10, 2026 at 04:00 AM UTC
Updated: October 25, 2026 at 03:10 PM UTC
1 product affected across 1 vendorCowAgent

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Severity
HIGH7.3
Exploit prediction
EPSS 0.6%
SSVC
PoC

Description

A vulnerability was determined in zhayujie CowAgent up to 2.1.1. Impacted is the function _build_image_content/_download_to_data_url of the file agent/tools/vision/vision.py of the component Vision Tool. Executing a manipulation of the argument image can lead to server-side request forgery. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. Upgrading to version 2.1.2 is recommended to address this issue. This patch is called e85290cddcbb5ffc9c235927f4c92e5b4c3ec264. Upgrading the affected component is advised.

Affected

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

All versions2.1.02.1.1
Vendor states this is fixed in 2.1.2 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (9)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/377273
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/377273/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-15330
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/853103
ExploitIssue Tracking
Source: cverecord
https://github.com/zhayujie/CowAgent/issues/2872
Issue TrackingPatch
Source: cverecord
https://github.com/zhayujie/CowAgent/pull/2886

SSVC — Action Prioritization

SSVCPoCAutomatablePartial impact

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

CVSS

7.3HIGHVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-918

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