XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. A vulnerability exists in versions prior to 12.6.88, 12.10.4, and 13.0. The script service method used to reset the authentication failures record can be executed by any user with Script rights and does not require Programming rights. An attacher with script rights who is able to reset the authentication failure record might perform a brute force attack, since they would be able to virtually deactivate the mechanism introduced to mitigate those attacks. The problem has been patched in version 12.6.8, 12.10.4 and 13.0. There are no workarounds aside from upgrading.
CVE-2021-32729
This low-severity CVE scores 2.0 under NVD CVSS v3. EPSS exploit probability: 0.0%, top 86% 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).
- Lower severity and no public exploit yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 2.0
- EG Score
- 2.0(medium)
- EPSS
- 39.2%
- KEV
- Not listed
Published
July 1, 2021
Last Modified
November 21, 2024
References (4)
- security-advisories@githubhttps://github.com/xwiki/xwiki-platform/security/advisories/GHSA-m738-3rc4-5xv3
- security-advisories@githubhttps://jira.xwiki.org/browse/XWIKI-18276
- af854a3a-2127-422b-91ae-364da2661108https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-m738-3rc4-5xv3
- af854a3a-2127-422b-91ae-364da2661108https://jira.xwiki.org/browse/XWIKI-18276
Affected Packages
(1 across 1 ecosystem)
Maven(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| org.xwiki.platform:xwiki-platform-security-authentication-script | — | 12.10.4 | — |
Weakness Classification(2)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 9× in last 7d / 45× 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.
- 2026-07-11 08:25 UTCEPSS rescore
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- 2026-05-26 14:13 UTCEG score recompute
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Related CVEs(same CWE)
Same CWE
10 shownCWE-732 · CWE-693
- CVE-2014-125121EG 10.0CRITICAL
- CVE-2012-10030EG 9.8CRITICAL
- CVE-2017-20148EG 9.8CRITICAL
- CVE-2012-2087EG 9.8CRITICAL
- CVE-2011-3923EG 9.8EPSS 100%CRITICAL
- CVE-2017-3197EG 9.8EPSS 92%CRITICAL
- CVE-2017-5456EG 9.8CRITICAL
- CVE-2017-16885EG 9.8EPSS 98%CRITICAL
- CVE-2013-2465EG 9.8 KEVEPSS 100%CRITICAL
- CVE-2017-20198EG 9.3CRITICAL
Frequently asked(5)
What is CVE-2021-32729?
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Is CVE-2021-32729 actively exploited?
What is the CVSS score of CVE-2021-32729?
How do I remediate CVE-2021-32729?
Dependency Blast Radius
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