CVE-2026-33622: GO-2026-4824 - A PinchTab Security Policy Bypass in /wait Allows Arbitrary JavaScript Execution in github.com/pinchtab/pinchtab

CVE-2026-33622 · Severity: medium · CVSS 4 · Published 2026-03-26

A PinchTab Security Policy Bypass in /wait Allows Arbitrary JavaScript Execution in github.com/pinchtab/pinchtab

Technologies: github.com/pinchtab/pinchtab (Go), github.com/pinchtab/pinchtab/cmd/pinchtab (Go). Vendors: Go.

Quick answers

Is CVE-2026-33622 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-33622 being exploited in the wild.
How severe is CVE-2026-33622?
Medium severity, with a CVSS score of 4, published 26 March 2026.
Which products and versions are affected?
github.com/pinchtab/pinchtab (Go) SEMVER:introduced=0.8.3; github.com/pinchtab/pinchtab/cmd/pinchtab (Go) SEMVER:introduced=0.8.3,last_affected=0.8.5.
Is there a fix for CVE-2026-33622?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2026-33622?
Check whether you run github.com/pinchtab/pinchtab (Go) or github.com/pinchtab/pinchtab/cmd/pinchtab (Go) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Affected products

  • github.com/pinchtab/pinchtab (Go) SEMVER:introduced=0.8.3
  • github.com/pinchtab/pinchtab/cmd/pinchtab (Go) SEMVER:introduced=0.8.3,last_affected=0.8.5

Identifiers

  • CVE-2026-33622
  • GHSA-w5pc-m664-r62v
  • GO-2026-4824

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