CVE-2023-51219
Critical
Description
A deep link validation issue in KakaoTalk 10.4.3 allowed a remote adversary to direct users to run any attacker-controlled JavaScript within a WebView. The impact was further escalated by triggering another WebView that leaked its access token in a HTTP request header. Ultimately, this access token could be used to take over another user's account and read her/his chat messages.
SeverityCritical
CVSS9.6
Exploit probability—
Product
KakaoTalk
PublishedJun 3, 2024
First seenJun 3, 2024
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Kakao KakaoTalk | 10.4.3 | — |
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