High severityNVD Advisory· Published Mar 7, 2026· Updated Mar 10, 2026
PinchTab: SSRF with Full Response Exfiltration via Download Handler
CVE-2026-30834
Description
PinchTab is a standalone HTTP server that gives AI agents direct control over a Chrome browser. Prior to version 0.7.7, a Server-Side Request Forgery (SSRF) vulnerability in the /download endpoint allows any user with API access to induce the PinchTab server to make requests to arbitrary URLs, including internal network services and local system files, and exfiltrate the full response content. This issue has been patched in version 0.7.7.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
github.com/pinchtab/pinchtab/cmd/pinchtabGo | < 0.7.7 | 0.7.7 |
Affected products
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
3- github.com/advisories/GHSA-rw8p-c6hf-q3pgghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-30834ghsaADVISORY
- github.com/pinchtab/pinchtab/security/advisories/GHSA-rw8p-c6hf-q3pgghsax_refsource_CONFIRMWEB
News mentions
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