CVE-2026-40152

MEDIUMNVD 5.35.3—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 5.3 under NVD CVSS v3. EPSS exploit probability: 0.3%, top 76% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
Elevated
5.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.3Exploit: Elevated riskExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

PraisonAIAgents is a multi-agent teams system. Prior to 1.5.128, he list_files() tool in FileTools validates the directory parameter against workspace boundaries via _validate_path(), but passes the pattern parameter directly to Path.glob() without any validation. Since Python's Path.glob() supports .. path segments, an attacker can use relative path traversal in the glob pattern to enumerate arbitrary files outside the workspace, obtaining file metadata (existence, name, size, timestamps) for any path on the filesystem. This vulnerability is fixed in 1.5.128.

CVSS v3
5.3
EG Score
5.3(medium)
EG Risk
55(Attend)
EG Risk 55/100SSVC: Attend

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity53% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
0%
EPSS %ILE
23%
KEV
Not listed

Published

April 9, 2026

Last Modified

April 20, 2026

Advisory Details (1)

Auto-updated Aug 2, 2026
🔬 Proof of concept available. Patch available. Sources: github.
github Patch Available🟡 PoC Available

Path Traversal via Unvalidated Glob Pattern in list_files Bypasses Workspace Boundary · Advisory · MervinPraison/PraisonAI · GitHub

https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-7j2f-xc8p-fjmq

Affected Packages

(1 across 1 ecosystem)
PyPI(1)
PackageVulnerable rangeFixed inDependents
praisonaiagents0.0.1 ... 1.5.99 (507 versions)1.5.128—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 5× in last 7d / 34× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 131 total refreshes for this CVE.

  1. 2026-08-25 13:49 UTCEPSS rescore
  2. 2026-08-23 00:19 UTCEPSS rescore
  3. 2026-08-21 23:49 UTCEPSS rescore
  4. 2026-08-20 22:55 UTCEPSS rescore
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  9. 2026-08-16 07:07 UTCEG score recompute
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  21. 2026-08-09 04:31 UTCEG score recompute
  22. 2026-08-07 14:23 UTCEG score recompute
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  24. 2026-08-05 23:43 UTCEG score recompute
  25. 2026-08-05 19:17 UTCEPSS rescore
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  1. 2026-08-04 15:10 UTCEPSS rescore
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  3. 2026-08-03 21:58 UTCEG score recompute
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  5. 2026-08-02 13:51 UTCEG score recompute
  6. 2026-08-01 04:16 UTCEPSS rescore
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  18. 2026-07-23 03:11 UTCEG score recompute
  19. 2026-07-22 14:08 UTCEPSS rescore
  20. 2026-07-21 15:24 UTCEPSS rescore
  21. 2026-07-20 17:08 UTCEPSS rescore
  22. 2026-07-19 02:29 UTCEPSS rescore
  23. 2026-07-18 10:04 UTCEPSS rescore
  24. 2026-07-16 17:03 UTCEPSS rescore
  25. 2026-07-15 16:57 UTCEPSS rescore
  26. 2026-07-15 16:57 UTCEPSS rescore
  27. 2026-07-15 02:00 UTCEPSS rescore
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  31. 2026-07-12 05:46 UTCEPSS rescore
  32. 2026-07-11 08:27 UTCEPSS rescore
  33. 2026-07-09 19:10 UTCEPSS rescore
  34. 2026-07-08 15:15 UTCEPSS rescore
  35. 2026-07-07 13:46 UTCEPSS rescore
  36. 2026-07-06 16:27 UTCEPSS rescore
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  44. 2026-06-29 14:06 UTCEPSS rescore
  45. 2026-06-28 14:07 UTCEPSS rescore
  46. 2026-06-28 04:56 UTCEPSS rescore
  47. 2026-06-27 03:08 UTCEPSS rescore
  48. 2026-06-25 13:49 UTCEPSS rescore
  49. 2026-06-25 13:49 UTCEPSS rescore
  50. 2026-06-24 14:05 UTCEPSS rescore
  51. 2026-06-23 21:33 UTCEPSS rescore
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  54. 2026-06-21 14:56 UTCEPSS rescore
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  56. 2026-06-21 01:59 UTCEPSS rescore
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  60. 2026-06-17 17:53 UTCEPSS rescore
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  62. 2026-06-15 17:49 UTCEPSS rescore
  63. 2026-06-13 23:00 UTCEPSS rescore
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  67. 2026-06-10 22:18 UTCEPSS rescore
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  70. 2026-06-08 14:17 UTCEPSS rescore
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  72. 2026-06-07 15:25 UTCEPSS rescore
  73. 2026-06-07 15:25 UTCEPSS rescore
  74. 2026-06-06 13:47 UTCEPSS rescore
  75. 2026-06-06 13:47 UTCEPSS rescore

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-40152?
CVE-2026-40152 is a medium vulnerability published on April 9, 2026. PraisonAIAgents is a multi-agent teams system. Prior to 1.5.128, he listfiles() tool in FileTools validates the directory parameter against workspace boundaries via validate_path(), but passes the pattern parameter directly to Path.glob() without any validation. Since Python's Path.glob() supports…
When was CVE-2026-40152 disclosed?
CVE-2026-40152 was first published in the National Vulnerability Database on April 9, 2026, with the most recent update on April 20, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-40152 actively exploited?
CVE-2026-40152 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 76.8% of all scored CVEs.
What is the CVSS score of CVE-2026-40152?
CVE-2026-40152 has a CVSS v3 base score of 5.3 (NVD).
How do I remediate CVE-2026-40152?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-40152, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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