CVE-2024-8517

unknown

Published — · Modified —

💬 Discuss on Community ✚ Propose mitigation

CVSS v3

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CVSS v4 NEW

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not yet in upstream

VIR risk

1.0

Description

SPIP before 4.3.2, 4.2.16, and 4.1.18 is vulnerable to a command injection issue. A remote and unauthenticated attacker can execute arbitrary operating system commands by sending a crafted multipart file upload HTTP request.

Predictions

Exploit likelihood

55%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

Exploits

Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.

Metasploit modules

exploit_multi/http/spip_bigup_unauth_rce rank 600

SPIP BigUp Plugin Unauthenticated RCE

Source code queued for fetch — refresh in a moment.

OS impact

OS	Version	Status	Fixed in
debian	bullseye	fixed	`0`
debian	sid	fixed	`4.3.2+dfsg-1`
debian	trixie	fixed	`4.3.2+dfsg-1`
debian	forky	fixed	`4.3.2+dfsg-1`

References

https://security-tracker.debian.org/tracker/CVE-2024-8517

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.