Vulnerability-Lookup

CVE-2026-90631 (GCVE-0-2026-90631)

Vulnerability from cvelistv5 – Published: 2026-11-04 11:04 – Updated: 2026-11-04 13:56

Title

Apache OpenOffice: Remote document loaded without prompt, possibiy leaking environment variables

Summary

Apache OpenOffice documents can contain links. A missing Authorization vulnerability in Apache OpenOffice allowed an attacker to craft a document that would cause external links to be loaded without prompt, possibly transferring the contents of environment variables in the process. This issue affects Apache OpenOffice: through 4.1.16. Users are recommended to upgrade to version 4.1.17, which fixes the issue.

Severity

3.3 (Low)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-11-04 13:55 UTC

CWE

CWE-939 - Improper authorization in handler for custom URL scheme

Assigner

apache CNA under the mitre root

CNA scorecard B 76/100 over 1170 records in the last 180 days details

References

2 references

URL	Tags
https://lists.apache.org/thread.html/j19rrk8jwrlg…	vendor-advisory
http://www.openwall.com/lists/oss-security/2026/1…

Impacted products

1 product

Vendor	Product	Version	CPE status
Apache Software Foundation	Apache OpenOffice	Affected: 0 , ≤ 4.1.16 (semver)	guessed

Credits

Edoardo Geraci and Thomas Rinsma of Codean Labs

Show details on NVD website

JSON

To clipboard

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CERTFR-2026-AVI-1463

Vulnerability from certfr_avis - Published: 2026-11-05 - Updated: 2026-11-05

De multiples vulnérabilités ont été découvertes dans OpenOffice. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, une atteinte à la confidentialité des données et une atteinte à l'intégrité des données.

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products

	Vendor	Product	Description
	OpenOffice	OpenOffice	OpenOffice versions antérieures à 4.1.17

References

Title

Publication Time

FKIE_CVE-2026-90631

Vulnerability from fkie_nvd - Published: 2026-11-04 11:17 - Updated: 2026-11-04 15:59

Severity

3.3 (Low) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Summary

References

	URL	Tags
	security@apache.org	https://lists.apache.org/thread.html/j19rrk8jwrlg41tj6rfdcccj8cyyxhz9	Mailing List, Vendor Advisory
	af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2026/11/03/30	Mailing List, Third Party Advisory

Impacted products

	Vendor	Product	Version
	apache	openoffice	*

JSON

To clipboard

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GHSA-3VPC-9QF6-QVW3

Vulnerability from github – Published: 2026-11-04 12:31 – Updated: 2026-11-04 15:32

Details

This issue affects Apache OpenOffice: through 4.1.16.

Users are recommended to upgrade to version 4.1.17, which fixes the issue.

Severity

3.3 (Low)


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

Show details on source 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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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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.

Action not permitted

CVE-2026-90631 (GCVE-0-2026-90631)

CERTFR-2026-AVI-1463

Solutions

FKIE_CVE-2026-90631

GHSA-3VPC-9QF6-QVW3

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Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour