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Vulnerability record · CVE-2009-4851 · published 7 May 2010

CVE-2009-4851: Xoops permissions and access controls vulnerability

Xoops · Xoops

The activation resend function in the Profiles module in XOOPS before 2.4.1 sends activation codes in response to arbitrary activation requests, which allows remote attackers to bypass administrative approval via a request involving activate.php.

5.0 CVSS 2.0 Medium EPSS 1.2% · top 32.8% CWE-264 · Permissions and access controls
5.0CVSS 2.0 base score
1.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
8References
16 Jun 2026Last modified by NVD

Description

The activation resend function in the Profiles module in XOOPS before 2.4.1 sends activation codes in response to arbitrary activation requests, which allows remote attackers to bypass administrative approval via a request involving activate.php.

AV:N/AC:L/Au:N/C:N/I:P/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://secunia.com/advisories/37274 Vendor Advisory
http://www.vupen.com/english/advisories/2009/3256 Vendor Advisory
http://www.xoops.org/modules/newbb/viewtopic.php?post_id=319132
http://www.xoops.org/modules/news/article.php?storyid=5096 Patch
http://secunia.com/advisories/37274 Vendor Advisory
http://www.vupen.com/english/advisories/2009/3256 Vendor Advisory
http://www.xoops.org/modules/newbb/viewtopic.php?post_id=319132
http://www.xoops.org/modules/news/article.php?storyid=5096 Patch

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2009-4851), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.