CVE-2025-3686: misstt123 oasys show image path traversal

Severity: medium (CVSS 4.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-04-16 · updated 2026-06-17
Weakness: CWE-22

Description

A vulnerability classified as problematic was found in misstt123 oasys 1.0. Affected by this vulnerability is the function image of the file /show. The manipulation leads to path traversal. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable.

Affected products

misstt123 oasys: 1.0

References

https://github.com/misstt123/oasys/issues/10
https://vuldb.com/?ctiid.304975
https://vuldb.com/?id.304975
https://vuldb.com/?submit.553372

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