CVE-2011-1839

Severity: medium (CVSS 5.0 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2011-04-28 · updated 2026-06-16
Weakness: CWE-200

Description

IBM Rational Build Forge 7.1.0 uses the HTTP GET method during redirection from the authentication servlet to a PHP script, which makes it easier for context-dependent attackers to discover session IDs by reading (1) web-server access logs, (2) web-server Referer logs, or (3) the browser history.

Affected products

IBM Rational Build Forge: 7.1.0

References

http://www.ibm.com/support/docview.wss?uid=swg1PM29655
http://www.vupen.com/english/advisories/2011/0919
https://exchange.xforce.ibmcloud.com/vulnerabilities/66714
http://www.ibm.com/support/docview.wss?uid=swg1PM29655
http://www.vupen.com/english/advisories/2011/0919
https://exchange.xforce.ibmcloud.com/vulnerabilities/66714

Get alerted when CVE-2011-1839 or the next vulnerability affects your stack