What’s Vulnerable › Vulnerabilities
CVE-2019-16393
- Severity: medium (CVSS 6.1 v3.1)
- 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: 2019-09-17 · updated 2026-06-17
- Weakness: CWE-601
Description
SPIP before 3.1.11 and 3.2 before 3.2.5 mishandles redirect URLs in ecrire/inc/headers.php with a %0D, %0A, or %20 character.
Affected products
- Canonical Ubuntu Linux: 18.04
- Debian Linux: 8.0, 9.0, 10.0
- SPIP: before 3.1.11; from 3.2.0 before 3.2.5 — fixed in 3.1.11, 3.2.5
How to fix
Upgrade to a fixed version: SPIP 3.1.11, 3.2.5. Check the vendor advisory for mitigations.
References
- https://blog.spip.net/Mise-a-jour-CRITIQUE-de-securite-Sortie-de-SPIP-3-2-5-et-SPIP-3-1-11.html
- https://core.spip.net/issues/4362
- https://git.spip.net/SPIP/spip/commit/0b832408b0aabd5b94a81e261e9413c0f31a19f1
- https://lists.debian.org/debian-lts-announce/2019/10/msg00038.html
- https://seclists.org/bugtraq/2019/Sep/40
- https://usn.ubuntu.com/4536-1/
- https://www.debian.org/security/2019/dsa-4532
- https://blog.spip.net/Mise-a-jour-CRITIQUE-de-securite-Sortie-de-SPIP-3-2-5-et-SPIP-3-1-11.html
- https://core.spip.net/issues/4362
- https://git.spip.net/SPIP/spip/commit/0b832408b0aabd5b94a81e261e9413c0f31a19f1
- https://lists.debian.org/debian-lts-announce/2019/10/msg00038.html
- https://seclists.org/bugtraq/2019/Sep/40
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