Vulnerability-Lookup

CVE-2026-73238 (GCVE-0-2026-73238)

Vulnerability from cvelistv5 – Published: 2026-08-12 16:41 – Updated: 2026-08-12 18:59

Title

Apache Allura: XSS in code display

Summary

XSS vulnerability in code display in Apache Allura. This issue affects Apache Allura: before 1.19.1. Users are recommended to upgrade to version 1.19.1, which fixes the issue.

Severity

6.1 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-12 18:59 UTC

CWE

CWE-80 - Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

Assigner

apache mitre root

References

3 references

URL	Tags
https://allura.apache.org/posts/2026-allura-1.19.1.html
https://lists.apache.org/thread/bbzhnvqlwvwbprnfg…	vendor-advisory
http://www.openwall.com/lists/oss-security/2026/0…

Impacted products

1 product

Vendor	Product	Version	CPE status
Apache Software Foundation	Apache Allura	Affected: 0 , < 1.19.1 (semver)	guessed

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-73238

Vulnerability from fkie_nvd - Published: 2026-08-12 17:17 - Updated: 2026-08-17 19:09

Severity

6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Summary

XSS vulnerability in code display in Apache Allura. This issue affects Apache Allura: before 1.19.1. Users are recommended to upgrade to version 1.19.1, which fixes the issue.

References

URL	Tags
security@apache.org	https://allura.apache.org/posts/2026-allura-1.19.1.html	Release Notes
security@apache.org	https://lists.apache.org/thread/bbzhnvqlwvwbprnfg4g41s8wkc5bdfmk	Mailing List, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2026/08/12/17	Mailing List, Third Party Advisory

Impacted products

	Vendor	Product	Version
	apache	allura	*

JSON

To clipboard

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GHSA-26CW-37FF-MMW4

Vulnerability from github – Published: 2026-08-12 18:31 – Updated: 2026-08-12 21:31

Details

XSS vulnerability in code display in Apache Allura.

This issue affects Apache Allura: before 1.19.1.

Users are recommended to upgrade to version 1.19.1, which fixes the issue.

Severity

6.1 (Medium)


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

Show details on source website

JSON

To clipboard

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  "id": "GHSA-26cw-37ff-mmw4",
  "modified": "2026-08-12T21:31:36Z",
  "published": "2026-08-12T18:31:20Z",
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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.

Action not permitted

CVE-2026-73238 (GCVE-0-2026-73238)

FKIE_CVE-2026-73238

GHSA-26CW-37FF-MMW4

Tags

Sightings

Nomenclature

Related by attack behaviour