CVE-2011-1321 — Prototype Pollution in IBM Websphere Application Server

CWE-264CWE-1321 — Prototype PollutionCWE-94 — Code Injection4 documents4 sources
Severity
6.5MEDIUMNVD
EPSS
0.3%
top 44.70%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
SpreeIBM Websphere Application Server
Timeline
PublishedMar 8
Latest updateAug 13

Description

The AuthCache purge implementation in the Security component in IBM WebSphere Application Server (WAS) 6.1.0.x before 6.1.0.37 and 7.x before 7.0.0.15 does not purge a user from the PlatformCredential cache, which might allow remote authenticated users to gain privileges by leveraging a group membership specified in an old RACF Object (aka RACO).

CVSS vector

AV:N/AC:L/C:P/I:P/A:PExploitability: 8.0 | Impact: 6.4

Affected Packages2 packages

▶RubyGemsspree/spree< 0.60.2

🔴Vulnerability Details

3
GHSA
Spree has Remote Command Execution vulnerability in search functionality↗2025-08-13
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GHSA
GHSA-ppgj-6hgj-9892: The AuthCache purge implementation in the Security component in IBM WebSphere Application Server (WAS) 6↗2022-05-17
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CVEList
CVE-2011-1321: The AuthCache purge implementation in the Security component in IBM WebSphere Application Server (WAS) 6↗2011-03-08
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CVE-2011-1321 — Prototype Pollution in IBM | cvebase