Vulnerability · Published Oct 8, 2021 · Assigned by twcert

CVE-2021-41567Tad Uploader - Stored XSS

Medium 6.1

In plain English

A medium-severity cross-site scripting in Uploader from Tad. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 50% of all known vulnerabilities).

Severity (CVSS 3.1)6.1Medium

Exploit odds (30 days)0.6%top 49.5% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

The new add subject parameter of Tad Uploader view book list function fails to filter special characters. Unauthenticated attackers can remotely inject JavaScript syntax and execute stored XSS attacks.

Affected products (as reported)

Vendor	Product	Versions
Tad	Uploader	0 – through 3.5.3

Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

References

https://www.twcert.org.tw/tw/cp-132-5171-64439-1.html x_refsource_MISC