Stored XSS in KGS Software tia Viewer
Exact source revision recorded 27 Oct 2026 15:44:06 UTC. It does not establish the source's current position. Latest evidence.
cve-program · CVE-2026-105987
PublishedKGS Software tia Viewer is vulnerable to Stored XSS via the annotation API. Due to the lack of input validation, an authenticated attacker can inject arbitrary JavaScript payload into a stickynote annotation. When any user opens the document, the viewer renders the annotation and the browser executes the payload. This may lead to compromising the user's session. This issue has been fixed in version 1.2.8.
- Source published
- 27 Oct 2026 14:19:02 UTC
- Source modified
- 27 Oct 2026 14:19:02 UTC
- Observed here
- 27 Oct 2026 15:44:06 UTC
- Source terms
- CVE Program Terms of Use
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CVSS 4.0 · 5.1 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N