Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
The PraisonAI package praisonaiagents, versions before 1.6.78, caches a human approval for a dangerous tool by tool name alone, so a single approval of a tool such as write_file is silently reused for later calls with different arguments for the rest of the run. An attacker who can steer the model with malicious input could then have the agent perform further actions, such as writing to sensitive locations, without a new prompt. Upgrade to praisonaiagents 1.6.78 or later, which fixes the issue.
Not analysed yet
We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.
Severity and exploitation
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 6.9 | Medium | 4.0 | CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N | CNA (VulnCheck) |
- CISA KEV Not listed.
- EPSS 0.0034, the 27th percentile, on 8 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 14:08 UTC First seen by agentprime
- 31 Oct 2026, 14:08 UTC Confirmed by OSV
Sources
- GitHub Advisory Database: GHSA-29r9-67vg-qj56
- OSV: GHSA-29r9-67vg-qj56
- github.com/MervinPraison/PraisonAI/security/advisories/GHSA-29r9-67vg-qj56
- nvd.nist.gov/vuln/detail/CVE-2026-60087
- nvd.nist.gov/vuln/detail/CVE-2026-62164
- github.com/MervinPraison/PraisonAI
- www.vulncheck.com/advisories/praisonai-before-tool-approval-cache-bypass