CVE-2026-116072 Infinity for Reddit through 8.3.4 OAuth Login CSRF via LoginChromeCustomTabActivity
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-116072?
CVE-2026-116072 is a medium-severity vulnerability in Docile-Alligator Infinity for Reddit, published on 25 Oct 2026.
Official description
Infinity for Reddit through 8.3.4 contains a login cross-site request forgery vulnerability that allows attackers to log victims into an attacker-controlled account because the exported LoginChromeCustomTabActivity redirect handler checks a hardcoded OAuth state value. Attackers can authorize the app's client ID with their own Reddit account, then deliver an infinity://localhost redirect containing their code and the constant state, causing the victim's posts, messages, and browsing to occur on the attacker's account.
Weakness: CWE-352
Which versions are affected by CVE-2026-116072?
How do I fix CVE-2026-116072?
No fix has been published for CVE-2026-116072 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-116072 being exploited?
There is no known exploitation of CVE-2026-116072 in the wild and no public exploit code.
Sources
Also known as GHSA-cm7p-vqx2-9527.