CVE-2020-11052Improper Restriction of Excessive Authentication Attempts in Sorcery
- 8.3HighCVSS base score
- 1.6%Exploitation in 30 daysEPSS · top 24% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
In Sorcery before 0.15.0, there is a brute force vulnerability when using password authentication via Sorcery. The brute force protection submodule will prevent a brute force attack for the defined lockout period, but once expired, protection will not be re-enabled until a user or malicious actor logs in successfully. This does not affect users that do not use the built-in brute force protection submodule, nor users that use permanent account lockout. This has been patched in 0.15.0.
Timeline
ID reserved
By GitHub_M
- 38 days later
· 38 days later
Published
- 4 years later
· 4 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| GitHub_MCNA (assigner) | 3.1 | High8.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L |
| NVDNVD · Modified | 3.1 | Critical9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 1.6% · top 24% of all CVEs (14 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.3.
Affected products
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- RubyGemssorceryGHSA-jc8m-cxhj-668x (opens in a new tab)
References
References4
- https://github.com/Sorcery/sorcery/security/advisories/GHSA-jc8m-cxhj-668x (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://github.com/Sorcery/sorcery/issues/231 (opens in a new tab)x_refsource_MISCx_transferred
- https://github.com/Sorcery/sorcery/pull/235 (opens in a new tab)x_refsource_MISCx_transferred
- https://github.com/Sorcery/sorcery/commit/0f116d223826895a73b12492f17486e5d54ab7a7 (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2020-0428 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-jc8m-cxhj-668x (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2020-11052)Record last updated .