CVE-2020-12624 json
The League application before 2020-05-02 on Android sends a bearer token in an HTTP Authorization header to an arbitrary web site that host…
published 2020-05-03 6 y ago modified 2026-06-17 4 mo ago also EUVD-2020-4925
- cvss
- 6.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.3%
- EPSS 1.3% chance of exploitation in 30 days, percentile 70%
- public exploits
- 0
- none known
Summary
The League application before 2020-05-02 on Android sends a bearer token in an HTTP Authorization header to an arbitrary web site that hosts an external image because an OkHttp object is reused, which allows remote attackers to hijack sessions.
Patch / fix
- theleague the_league 2020-05-02
Exploit prediction
1.30% chance of exploitation in the next 30 days, higher than 70% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- push32.com https://push32.com/post/dating-app-fail/ referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:P/I:N/A:N |
Classification
- Weakness
-
- CWE-459 Incomplete Cleanup
References
-
push32.com
/post/dating-app-fail/
exploit, third-party-advisory
Sources
- CVE List CVE-2020-12624
- NVD CVE-2020-12624
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.