Agent Zero before version 1.15 contains a stored cross-site scripting vulnerability that allows attackers to execute arbitrary JavaScript in the application origin by serving SVG files through the image_get API endpoint without Content-Security-Policy, X-Content-Type-Options, or Content-Disposition headers. Attackers can place a crafted SVG file containing script tags in any path readable by the agent-zero process and lure an authenticated user to the image_get endpoint, causing the browser to execute the malicious script, steal the csrf_token cookie, and perform unauthorized API calls on behalf of the victim.
Metrics
Affected Vendors & Products
References
History
Tue, 14 Jul 2026 21:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Agent-zero
Agent-zero agent-zero |
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| CPEs | cpe:2.3:a:agent-zero:agent-zero:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Agent-zero
Agent-zero agent-zero |
Fri, 29 May 2026 16:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
3clyp50
3clyp50 agent-zero |
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| Vendors & Products |
3clyp50
3clyp50 agent-zero |
Wed, 27 May 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Wed, 27 May 2026 15:15:00 +0000
| Type | Values Removed | Values Added |
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| Description | Agent Zero before version 1.15 contains a stored cross-site scripting vulnerability that allows attackers to execute arbitrary JavaScript in the application origin by serving SVG files through the image_get API endpoint without Content-Security-Policy, X-Content-Type-Options, or Content-Disposition headers. Attackers can place a crafted SVG file containing script tags in any path readable by the agent-zero process and lure an authenticated user to the image_get endpoint, causing the browser to execute the malicious script, steal the csrf_token cookie, and perform unauthorized API calls on behalf of the victim. | |
| Title | Agent Zero < 1.15 Stored XSS via image_get API Endpoint | |
| Weaknesses | CWE-79 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-05-27T14:26:46.948Z
Updated: 2026-07-14T21:33:06.514Z
Reserved: 2026-05-18T19:22:26.749Z
Link: CVE-2026-47119
Updated: 2026-05-27T16:12:46.627Z
Status : Deferred
Published: 2026-05-27T15:16:30.690
Modified: 2026-06-17T10:54:20.320
Link: CVE-2026-47119
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