CVE-2008-6971

Name: CVE-2008-6971
Creator: NVD / NIST
Published: 2009-08-13T16:30:01.187+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 7.13%

Last modified Jun 16, 2026

CVE-2008-6971 is a vulnerability of currently unknown severity. The password reset functionality in Simple Machines Forum (SMF) 1.0.x before 1.0.14, 1.1.x before 1.1.6, and 2.0 before 2.0 beta 4 includes clues about the random number generator state within a hidden form field and generates predictable validation codes, which allows remote attackers to modify passwords of other users and gain privileges.. EPSS estimates a 7.13% chance of exploitation in the next 30 days.

Description

The password reset functionality in Simple Machines Forum (SMF) 1.0.x before 1.0.14, 1.1.x before 1.1.6, and 2.0 before 2.0 beta 4 includes clues about the random number generator state within a hidden form field and generates predictable validation codes, which allows remote attackers to modify passwords of other users and gain privileges.

Metrics

EPSS Probability

7.13%

93.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-255

Affected Software

Vendor	Product	Versions	Update
Simplemachines	Smf	1.0.12	—
Simplemachines	Smf	1.0.13	—
Simplemachines	Smf	1.1.4	—
Simplemachines	Smf	1.1.5	—
Simplemachines	Smf	2.0	Rc1.2
Simplemachines	Smf	2.0-beta2	—
Simplemachines	Smf	2.0-beta3	—

References

http://osvdb.org/47945
http://secunia.com/advisories/31750Vendor Advisory
http://www.securityfocus.com/bid/31053Exploit
http://www.simplemachines.org/community/index.php?topic=260145.0Patch, Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/44931
https://www.exploit-db.com/exploits/6392
http://osvdb.org/47945
http://secunia.com/advisories/31750Vendor Advisory
http://www.securityfocus.com/bid/31053Exploit
http://www.simplemachines.org/community/index.php?topic=260145.0Patch, Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/44931
https://www.exploit-db.com/exploits/6392

Timeline

Published: Aug 13, 2009
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2008-6971?

How severe is CVE-2008-6971?

Severity scoring for CVE-2008-6971 is pending analysis. The EPSS model estimates a 7.13% probability of exploitation in the next 30 days.

How do I fix CVE-2008-6971?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2008-6971?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST