Description
A vulnerability was determined in MuYuCMS 2.7. Affected is the function delete_dir_file of the file application/admin/controller/Template.php of the component Template Management Page. This manipulation of the argument temn/tp causes path traversal. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
References (5)
Core 5
Core References
Permissions Required, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.336710
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.336710
Permissions Required, VDB Entry third-party-advisory
https://vuldb.com/?submit.702489
Various Sources related
https://gist.github.com/b1uel0n3/275ac353537ecf4c8973d33fa0d5b0fe
Various Sources exploit
https://gist.github.com/b1uel0n3/275ac353537ecf4c8973d33fa0d5b0fe#proof-of-concept
Scores
CVSS v3
3.8
EPSS
0.0018
EPSS Percentile
39.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-22
Status
published
Products (1)
muyucms/muyucms
2.7
Published
Feb 24, 2026
Tracked Since
Feb 24, 2026