CVE-2026-30834
published 2026-03-07CVE-2026-30834: 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)…
PriorityP351high7.5CVSS 3.1
AVNACLPRNUINSUCHINAN
EPSS
0.42%
33.9th percentile
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
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| github.com | pinchtab_pinchtab | >= 0 < 0.7.7 | 0.7.7 |
| github.com | pinchtab_pinchtab_cmd_pinchtab | >= 0 < 0.7.7 | 0.7.7 |
| pinchtab | pinchtab | < 0.7.7 | 0.7.7 |
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OSV
PinchTab has SSRF with Full Response Exfiltration via Download Handler in github.com/pinchtab/pinchtab
osv·2026-03-10
CVE-2026-30834 PinchTab has SSRF with Full Response Exfiltration via Download Handler in github.com/pinchtab/pinchtab
PinchTab has SSRF with Full Response Exfiltration via Download Handler in github.com/pinchtab/pinchtab
PinchTab has SSRF with Full Response Exfiltration via Download Handler in github.com/pinchtab/pinchtab
GHSA
PinchTab has SSRF with Full Response Exfiltration via Download Handler
ghsa·2026-03-06
CVE-2026-30834 [HIGH] CWE-918 PinchTab has SSRF with Full Response Exfiltration via Download Handler
PinchTab has SSRF with Full Response Exfiltration via Download Handler
# SSRF with Full Response Exfiltration via Download Handler
### Summary
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.
### Details
The `GET /download?url=` handler in [download.go](file:///Users/quan.m.le/Workspaces/pinchtab/internal/handlers/download.go#L78) accepts a user-controlled `url` parameter and passes it directly to `chromedp.Navigate(dlURL)` without any validation or sanitization.
```go
// internal/handlers/download.go:78
if err := chromedp.Run(ctx, chromedp.Navigate(dlURL)); e
OSV
PinchTab has SSRF with Full Response Exfiltration via Download Handler
osv·2026-03-06
CVE-2026-30834 [HIGH] PinchTab has SSRF with Full Response Exfiltration via Download Handler
PinchTab has SSRF with Full Response Exfiltration via Download Handler
# SSRF with Full Response Exfiltration via Download Handler
### Summary
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.
### Details
The `GET /download?url=` handler in [download.go](file:///Users/quan.m.le/Workspaces/pinchtab/internal/handlers/download.go#L78) accepts a user-controlled `url` parameter and passes it directly to `chromedp.Navigate(dlURL)` without any validation or sanitization.
```go
// internal/handlers/download.go:78
if err := chromedp.Run(ctx, chromedp.Navigate(dlURL)); e
No detection rules found.
No public exploits indexed.
2026-03-07
Published