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Vulnerability record · CVE-2011-4311 · published 19 November 2011

CVE-2011-4311: Montala resourcespace improper input validation vulnerability

Montala · Resourcespace

ResourceSpace before 4.2.2833 does not properly validate access keys, which allows remote attackers to bypass intended resource restrictions via unspecified vectors.

5.0 CVSS 2.0 Medium EPSS 1.4% · top 27.8% CWE-20 · Improper input validation
5.0CVSS 2.0 base score
1.4%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References
16 Jun 2026Last modified by NVD

Description

ResourceSpace before 4.2.2833 does not properly validate access keys, which allows remote attackers to bypass intended resource restrictions via unspecified vectors.

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://openwall.com/lists/oss-security/2011/11/13/2
http://openwall.com/lists/oss-security/2011/11/14/3
http://www.resourcespace.org/download.php Patch
http://openwall.com/lists/oss-security/2011/11/13/2
http://openwall.com/lists/oss-security/2011/11/14/3
http://www.resourcespace.org/download.php 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-2011-4311), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.