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CVE-2024-8517

Spip command injection

9.8 CRITICALPublic exploitEPSS 94.6%
  1. Published6 Sept 2024

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.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Spip≥ 4.0.0 < 4.1.18 · ≥ 4.2.0 ≤ 4.2.15 · 4.3.0 · 4.3.1

Remediation

Fixed in
Spip≥ 4.1.18

References

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Frequently asked

Is CVE-2024-8517 being actively exploited?

CVE-2024-8517 is not in the CISA KEV catalog. A public exploit reference exists, so treat it as exploitable. Its EPSS exploit probability is 94.6%.

How severe is CVE-2024-8517?

CVE-2024-8517 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 94.6% probability of exploitation.

Which products are affected by CVE-2024-8517?

Affected products include Spip.

How do I fix CVE-2024-8517?

Upgrade affected software to a fixed version, for example Spip 4.1.18 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2024-8517 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.