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Description

TenderDocTransfer developed by Chunghwa Telecom has a Arbitrary File Copy and Paste vulnerability. The application sets up a simple local web server and provides APIs for communication with the target website. Due to the lack of CSRF protection in the APIs, unauthenticated remote attackers could use these APIs through phishing. Additionally, one of the APIs contains an Absolute Path Traversal vulnerability. Attackers can copy arbitrary files on the user's system and paste them into any path, which poses a potential risk of information leakage or could consume hard drive space by copying files in large volumes.

PUBLISHED Reserved 2025-11-17 | Published 2025-11-17 | Updated 2025-11-17 | Assigner twcert




HIGH: 7.0CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:L/SC:N/SI:N/SA:N

HIGH: 7.1CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:L

Problem types

CWE-352 Cross-Site Request Forgery (CSRF)

CWE-36 Absolute Path Traversal

Product status

Default status
unaffected

Any version before 0.41.159
affected

References

www.twcert.org.tw/tw/cp-132-10510-3719c-1.html third-party-advisory

www.twcert.org.tw/en/cp-139-10511-10f3a-2.html third-party-advisory

cve.org (CVE-2025-13283)

nvd.nist.gov (CVE-2025-13283)

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