Redirect URL Handling Vulnerability in SPIP by SPIP
CVE-2019-16393

6.1MEDIUM

Key Information:

Vendor

Spip

Status
Spip
Vendor
CVE Published:
17 September 2019

What is CVE-2019-16393?

The SPIP content management system, prior to version 3.1.11 and 3.2.5, contains a vulnerability that mishandles redirect URLs within the ecrire/inc/headers.php file. This weakness arises when certain URL-encoded characters, such as %0D, %0A, or %20, are included in redirect parameters, potentially allowing attackers to execute harmful redirects or manipulate URL structures. It is essential for users of these affected versions to upgrade to the latest releases to mitigate the risk associated with this vulnerability.

References

https://blog.spip.net/Mise-a-jour-CRITIQUE-de-securite-So...
x_refsource_MISC
https://core.spip.net/issues/4362
x_refsource_MISC
https://git.spip.net/SPIP/spip/commit/0b832408b0aabd5b94a...
x_refsource_MISC

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.