CVE-2012-4257

Public Exploit

Description

Yaqas (Yet Another Question & Answer System) 1.0 Alpha 1 allows remote attackers to obtain sensitive information via an invalid character in the PHPSESSID, which reveals the installation path in an error message.

Category

5.0
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 0.28%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://packetstormsecurity.org/files/112248/Yaqas-CMS-Alpha1-Information-Disclosure.html exploit
http://hauntit.blogspot.com/2012/03/en-yaqas-cms-alpha1-information.html exploit
https://exchange.xforce.ibmcloud.com/vulnerabilities/75205 vdb entry

Frequently Asked Questions

What is the severity of CVE-2012-4257?
CVE-2012-4257 has been scored as a medium severity vulnerability.
How to fix CVE-2012-4257?
To fix CVE-2012-4257, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2012-4257 being actively exploited in the wild?
It is possible that CVE-2012-4257 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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