Vulnerability in SPIP (August 21, 2026)
A vulnerability has been discovered in SPIP. It allows an attacker to cause remote arbitrary code execution. The vendor indicates that this vulnerability is actively exploited.
CSIRTS triage
- What
- A remote code execution vulnerability in SPIP is actively exploited in the wild.
- Who is affected
- All SPIP deployments and installations.
- Urgency
- Critical; active exploitation in the wild means immediate remediation is required.
- Action
- Apply vendor patch immediately or take SPIP offline until patched.
AI-assisted analysis generated from the source advisory — verify against the original.
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Details
Original advisory: https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-1063/
Recent advisories for SPIP
A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.
- criticalCVE-2026-77806: SPIP before 4.4.21 allows unauthenticated remote attackers to execute arbitrary code, as explo…nvd · 2026-08-21
- unknownDSA-6456-1 spip - security updatedebian · 2026-08-21
- criticalCVE-2026-77647: SPIP before 4.4.20 allows unauthenticated remote attackers to execute arbitrary code, as explo…nvd · 2026-08-20
- unknownDSA-6448-1 spip - security updatedebian · 2026-08-18
- unknownVulnerability in SPIP (August 17, 2026)cert-fr-avis · 2026-08-17
- unknownDSA-6435-1 spip - security updatedebian · 2026-08-12
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