Vulnerability Monitor

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CVE-2021-21659

Jenkins URLTrigger Plugin 0.48 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.

Published

2021-05-25T17:15:08.110

Last Modified

2024-11-21T05:48:46.990

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.1 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:S/C:P/I:N/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: PARTIAL
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

8.0

Impact Score

4.9

Weaknesses

-

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	jenkins	urltrigger	≤ 0.48	Yes

References

http://www.openwall.com/lists/oss-security/2021/05/25/3 Mailing List, Third Party Advisory ([email protected])
https://www.jenkins.io/security/advisory/2021-05-25/#SECURITY-2341 Vendor Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2021/05/25/3 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.jenkins.io/security/advisory/2021-05-25/#SECURITY-2341 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)