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Vulnerability record · CVE-2024-26331 · published 30 April 2024

CVE-2024-26331: Improper authentication vulnerability

ReCrystallize Server 5.10.0.0 uses a authorization mechanism that relies on the value of a cookie, but it does not bind the cookie value to a session ID. Attackers can easily modify the cookie value, within a browser or by implementing client-side code outside of a browser. Attackers can bypass the authentication mechanism by modifying the cookie to contain an expected value.

7.5 CVSS 3.1 High EPSS 51% · top 1.1% CWE-287 · Improper authentication Deferred
7.5CVSS 3.1 base score
51%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

ReCrystallize Server 5.10.0.0 uses a authorization mechanism that relies on the value of a cookie, but it does not bind the cookie value to a session ID. Attackers can easily modify the cookie value, within a browser or by implementing client-side code outside of a browser. Attackers can bypass the authentication mechanism by modifying the cookie to contain an expected value.

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

References

LinkTags
https://sensepost.com/blog/2024/from-discovery-to-disclosure-recrystallize-server-vulnerabilities/
https://www.recrystallize.com/merchant/ReCrystallize-Server-for-Crystal-Reports.htm
https://sensepost.com/blog/2024/from-discovery-to-disclosure-recrystallize-server-vulnerabilities/
https://www.recrystallize.com/merchant/ReCrystallize-Server-for-Crystal-Reports.htm

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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-2024-26331), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.