Vulnerability-Lookup

GCVE-1-2025-0019 (CVE-2025-66386)

Vulnerability from gna-1 – Published: 2025-11-26 14:47 – Updated: 2025-11-28 07:27

Title

Path traversal vulnerability in EventReport for site-admin

Summary

The “view picture” functionality in EventReport for site-administrators suffered from a path traversal vulnerability. When a specially crafted filename or alias was provided, the application could be tricked into returning arbitrary files from the server’s file system rather than only allowed image assets.

Severity

4 (Medium)


                        
                          CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:A/VC:L/VI:N/VA:N/SC:H/SI:N/SA:N

CWE

CWE-552 - Files or Directories Accessible to External Parties

Assigner

GNA-1 This instance

References

1 reference

URL	Tags
https://github.com/MISP/MISP/commit/7f4a0386d3867…

Impacted products

1 product

Vendor	Product	Version	CPE status
misp	misp	Affected: ≤ 2.5.26	guessed

Credits

Esteban (Zerotistic) Tonglet during Hack the Government 2025 in Belgium Sami Mokaddem (aka Graphman) 📸 Alexandre Dulaunoy 🎨

JSON

To clipboard

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CVE-2025-66386 (GCVE-0-2025-66386)

Vulnerability from cvelistv5 – Published: 2025-11-28 00:00 – Updated: 2025-11-28 15:17

Summary

app/Model/EventReport.php in MISP before 2.5.27 allows path traversal in view picture for a site-admin.

Severity

4.1 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-11-28 15:16 UTC

CWE

CWE-23 - Relative Path Traversal

Assigner

mitre mitre root

References

2 references

URL	Tags
https://github.com/MISP/MISP/commit/7f4a0386d3867…
https://github.com/MISP/MISP/compare/v2.5.26...v2.5.27

Impacted products

1 product

Vendor	Product	Version
MISP	MISP	Affected: 0 , < 2.5.27 (semver) cpe:2.3:a:misp:misp::::::::

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.