TikTok 1.2.0 - 1.4.1 - Unauthenticated OAuth Code Redemption
28Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 3.7epss 0.2%
exploitation probability
0.2%top 86% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
The TikTok WordPress plugin before 1.4.2 does not check that a request is authorised before acting on a sign-in code supplied in the URL, so any visitor can make the site redeem a code of their choosing against the advertising platform, using the site's own credentials. It matches that code loosely, so URLs that merely resemble the expected one trigger it too, and the callback runs on every request to the site rather than only on the administrator's sign-in.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
Affected products
Unknown · TikTokpublic PoCs found — 1
cve_referencewpscan.com/vulnerability/e74a467a-9eb1-4da3-933a-879c9c026f4f/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.