CVE-2026-57113 Details
Description
PraisonAI is a multi-agent teams system. From version 2.6.0 to before version 4.6.59, PraisonAI's template loader accepts GitHub template URIs with refs, for example github:owner/repo/[email protected]. The resolver stores the user-controlled template path and ref verbatim, and the cache layer later joins those values into ~/.praison/cache/templates/github/<owner>/<repo>/<template>/<ref> without normalizing each segment or checking that the final path remains inside the template cache root. A crafted ref such as ../../../../../../outside-delete-target therefore escapes the cache directory. The first load can write .cache_meta.json outside the cache. If the normal cache hierarchy for the same owner/repo/template has already been created, the same path reaches shutil.rmtree(cache_path) and removes an attacker-selected outside directory before replacing it with cache metadata. This issue has been patched in version 4.6.59.
A path traversal vulnerability has been identified in PraisonAI's template loader, affecting versions 2.6.0 prior to 4.6.59. The issue arises because the template loader accepts GitHub template URIs with references, such as 'github:owner/repo/[email protected]'. The resolver stores the user-controlled template path and reference exactly as provided, without normalizing each segment or verifying that the final path remains within the template cache root. This lack of validation allows a crafted reference to escape the cache directory and write a '.cache_meta.json' file outside of it. If the normal cache hierarchy for the same owner, repository, and template has already been established, the vulnerable path can trigger a deletion of an attacker-selected outside directory before being replaced with cache metadata. This vulnerability could corrupt user configuration or application data accessible by the process permissions.
Users are advised to update PraisonAI to version 4.6.59 or later, where this vulnerability has been patched.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 23, 2026CISA-ADP
Assessed Oct 23, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-f44v-7qgw-9gh9 | [email protected] | AdvisoryExploitRemedyVendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-22 | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') | [email protected] |
| CWE-73 | External Control of File Name or Path | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| PraisonAI | >= 2.6.0, <= 4.6.57 (semver) |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 23, 2026 | CVE Modified | CISA-ADP |
| Oct 23, 2026 | New CVE Received | [email protected] |