What’s Vulnerable › Vulnerabilities

CVE-2025-26260

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-03-12 · updated 2026-06-17
• Weakness: CWE-94

Description

Plenti <= 0.7.16 is vulnerable to code execution. Users uploading '.svelte' files with the /postLocal endpoint can define the file name as javascript codes. The server executes the uploaded file name in host, and cause code execution.

Affected products

• plentico plenti: before 0.7.17 — fixed in 0.7.17

How to fix

Upgrade to a fixed version: plentico plenti 0.7.17. Check the vendor advisory for mitigations.

References

• https://ahmetakan.com/2025/02/14/cve-2025-26260/
• https://github.com/ahmetak4n/vulnerability-playground/tree/main/vulnerability-research/CVE-2025-26260
• https://github.com/plentico/plenti/releases/tag/v0.7.17
• https://github.com/plentico/plenti/security/advisories/GHSA-mj4v-hp69-27x5
• https://github.com/plentico/plenti/security/advisories/GHSA-mj4v-hp69-27x5

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