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Description

A vulnerability was found in CoCoTeaNet CyreneAdmin up to 1.3.0. This affects an unknown part of the file /api/system/user/getAvatar of the component Image Handler. Performing a manipulation of the argument Avatar results in path traversal. The attack can be initiated remotely. The exploit has been made public and could be used.

PUBLISHED Reserved 2026-02-18 | Published 2026-02-19 | Updated 2026-02-24 | Assigner VulDB




MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
MEDIUM: 4.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R
MEDIUM: 4.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R
4.0AV:N/AC:L/Au:S/C:P/I:N/A:N/E:POC/RL:ND/RC:UR

Problem types

Path Traversal

Product status

1.0
affected

1.1
affected

1.2
affected

1.3.0
affected

Timeline

2026-02-18:Advisory disclosed
2026-02-18:VulDB entry created
2026-02-21:VulDB entry last update

Credits

sageee (VulDB User) reporter

References

vuldb.com/?id.346492 (VDB-346492 | CoCoTeaNet CyreneAdmin Image getAvatar path traversal) vdb-entry technical-description

vuldb.com/?ctiid.346492 (VDB-346492 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/?submit.754241 (Submit #754241 | CoCoTeaNet CyreneAdmin ≤1.3.0 Directory Traversal) third-party-advisory

cve.org (CVE-2026-2692)

nvd.nist.gov (CVE-2026-2692)

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