CVE-2020-12624
The League application before 2020-05-02 on Android sends a bearer token in an HTTP Authorization...
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2020-12624- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:P/I:N/A:N - Weakness
- CWE-459
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2020-12624- Updated
- 2026-11-02
EUVDEUVD-2020-4925 No score
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.
- Record
EUVD-2020-4925- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-44cp-gcp7-fxgm No score
The League application before 2020-05-02 on Android sends a bearer token in an HTTP Authorization...
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.
- Record
GHSA-44cp-gcp7-fxgm- Weakness
- CWE-200
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-12624 is a medium vulnerability (CVSS 6.5) in Theleague The League, published May 3, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.30%, the 70th percentile. No source names a fixed version.