CVE-2022-29180 json
Charm vulnerable to server-side request forgery (SSRF)
published 2022-05-07 4 y ago modified 2026-06-17 4 mo ago also GHSA-4wpp-w5r4-7v5v , GO-2022-0449 , EUVD-2022-2461
- cvss
- 5.9
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 56%
- public exploits
- 0
- none known
Summary
A vulnerability in which attackers could forge HTTP requests to manipulate the `charm` data directory to access or delete anything on the server. This has been patched and is available in release [v0.12.1](https://github.com/charmbracelet/charm/releases/tag/v0.12.1). We recommend that all users running self-hosted `charm` instances update immediately. This vulnerability was found in-house and we haven't been notified of any potential exploiters. ### Additional notes * Encrypted user data uploaded to the Charm server is safe as Charm servers cannot decrypt user data. This includes filenames, paths, and all key-value data. * Users running the official Charm [Docker images](https://github.com/charmbracelet/charm/blob/main/docker.md) are at minimal risk because the exploit is limited to the containerized filesystem.
Patch / fix
- go github.com/charmbracelet/charm 0.12.1
- charm charm 0.12.1
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 18 mo ago
Exploit prediction
0.80% chance of exploitation in the next 30 days, higher than 56% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.9 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N |
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
| GitHub | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| go | github.com/charmbracelet/charm | >=0.9.0, <0.12.1 |
0.12.1 |
Affected products
- charmbracelet charm
Classification
- Weakness
-
- CWE-918 Server-Side Request Forgery
References
-
github.com
/charmbracelet/charm/commit/3c90668f955c7ce5ef721e4fc9faee7053232fd3
web, patch, third-party-advisory
-
github.com
/charmbracelet/charm/security/advisories/GHSA-4wpp-w5r4-7v5v
web, patch, release-notes, third-party-advisory, advisory
-
nvd.nist.gov
/vuln/detail/CVE-2022-29180
advisory
-
github.com
/charmbracelet/charm
package
Sources
- CVE List CVE-2022-29180
- GitHub Advisory GHSA-4wpp-w5r4-7v5v
- NVD CVE-2022-29180
- OSV GO-2022-0449
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.