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Description

A security vulnerability has been detected in yuan1994 tpadmin up to 1.3.12. This affects an unknown part in the library /public/static/admin/lib/webuploader/0.1.5/server/preview.php of the component WebUploader. The manipulation leads to deserialization. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

PUBLISHED Reserved 2026-02-06 | Published 2026-02-07 | Updated 2026-02-23 | Assigner VulDB




MEDIUM: 6.9CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
HIGH: 7.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
HIGH: 7.3CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
7.5AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Deserialization

Improper Input Validation

Product status

1.3.0
affected

1.3.1
affected

1.3.2
affected

1.3.3
affected

1.3.4
affected

1.3.5
affected

1.3.6
affected

1.3.7
affected

1.3.8
affected

1.3.9
affected

1.3.10
affected

1.3.11
affected

1.3.12
affected

Timeline

2026-02-06:Advisory disclosed
2026-02-06:VulDB entry created
2026-02-08:VulDB entry last update

Credits

sT1TcH (VulDB User) reporter

References

vuldb.com/?id.344688 (VDB-344688 | yuan1994 tpadmin WebUploader preview.php deserialization) vdb-entry technical-description

vuldb.com/?ctiid.344688 (VDB-344688 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.746795 (Submit #746795 | https://github.com/yuan1994/tpadmin cms v1.3 RCE) third-party-advisory

github.com/...e Execution Vulnerability in Tpadmin System.md exploit

cve.org (CVE-2026-2113)

nvd.nist.gov (CVE-2026-2113)

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