CVE-2025-56760 json
Memos Vulnerable to Path Traversal via the CreateResource Endpoint
published 2025-09-03 14 mo ago modified 2026-06-17 4 mo ago also GHSA-78j5-8vq7-jxv5 , GO-2025-3936 , EUVD-2025-26609
- cvss
- 4.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 29%
- public exploits
- 0
- none known
Summary
When Memos 0.22 is configured to store objects locally, an attacker can create a file via the CreateResource endpoint containing a path traversal sequence in the name, allowing arbitrary file write on the server.
Patch / fix
- govulncheck-vulndb SLE Module for Package Hub 15 SP6, openSUSE Leap 15.6 0.0.20250918T182144-150000.1.107.1
suse advisories SUSE-SU-2025:03289-1
- govulncheck-vulndb openSUSE Leap 16.0 0.0.20260723T184607-160000.1.1
- govulncheck-vulndb openSUSE Tumbleweed 0.0.20250908T141310-1.1
opensuse advisories openSUSE-SU-2026:21483-1openSUSE-SU-2025:15538-1
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 14 mo ago
Exploit prediction
0.35% chance of exploitation in the next 30 days, higher than 29% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- sonarsource.com https://www.sonarsource.com/blog/securing-go-applications-with-sonarqube-real-world-examples/ referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N |
| CNA | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N |
| GitHub | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| go | github.com/usememos/memos | <=0.22.0 all versions |
no fix listed |
Classification
- Weakness
-
- CWE-24 Path Traversal: '../filedir'
References
-
sonarsource.com
/blog/securing-go-applications-with-sonarqube-real-world-examples/
exploit, patch, third-party-advisory
-
github.com
/usememos/memos/blob/v0.24.4/server/router/api/v1/resource_service.go#L48
web, product
-
nvd.nist.gov
/vuln/detail/CVE-2025-56760
advisory
-
github.com
/usememos/memos
package
-
sonarsource.com
/blog/securing-go-applications-with-sonarqube-real-world-examples
web
-
github.com
/advisories/GHSA-78j5-8vq7-jxv5
advisory
Sources
- CVE List CVE-2025-56760
- GitHub Advisory GHSA-78j5-8vq7-jxv5
- NVD CVE-2025-56760
- OSV GO-2025-3936
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