CVE-2020-13994

8.8 highEPSS 7.4%

High (8.8) in mods-for-hesk mods for hesk. EPSS 7.4% chance of exploitation in the next 30 days.

An issue was discovered in Mods for HESK 3.1.0 through 2019.1.0. A privileged user can achieve code execution on the server via a ticket because of improper access control of uploaded resources. This might be exploitable in conjunction with CVE-2020-13992 by an unauthenticated attacker.

Severity

CVSS 3.1

8.8 high

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 7.4% chance of exploitation in the next 30 days; higher than 94% of CVEs (scores of 2026-10-31)
CWE: CWE-434
Published: 2020-07-09
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

mods-for-hesk:mods_for_hesk

References

https://loca1gh0s7.github.io/MFH-from-XSS-to-RCE-loca1gh0st-exercise/
https://loca1gh0s7.github.io/MFH-from-XSS-to-RCE-loca1gh0st-exercise/

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