Medium severity5.4NVD Advisory· Published Sep 3, 2025· Updated Jun 17, 2026
CVE-2025-56761
CVE-2025-56761
Description
Memos 0.22 is vulnerable to Stored Cross site scripting (XSS) vulnerabilities by the upload attachment and user avatar features. Memos does not verify the content type of the uploaded data and serve it back as is. An authenticated attacker can use this to elevate their privileges when the stored XSS is viewed by an admin.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
github.com/usememos/memosGo | <= 0.22.0 | — |
Affected products
7- Memos/Memosdescription
- ghsa-coords5 versionspkg:golang/github.com/usememos/memospkg:rpm/opensuse/govulncheck-vulndb&distro=openSUSE%20Leap%2015.6pkg:rpm/opensuse/govulncheck-vulndb&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/govulncheck-vulndb&distro=openSUSE%20Tumbleweedpkg:rpm/suse/govulncheck-vulndb&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP6
<= 0.22.0+ 4 more
- (no CPE)range: <= 0.22.0
- (no CPE)range: < 0.0.20250918T182144-150000.1.107.1
- (no CPE)range: < 0.0.20260723T184607-160000.1.1
- (no CPE)range: < 0.0.20250908T141310-1.1
- (no CPE)range: < 0.0.20250918T182144-150000.1.107.1
Patches
Vulnerability mechanics
References
6- www.sonarsource.com/blog/securing-go-applications-with-sonarqube-real-world-examples/nvdExploitPatchThird Party Advisory
- github.com/advisories/GHSA-cgrg-86m5-xm4wghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2025-56761ghsaADVISORY
- github.com/usememos/memos/blob/v0.24.0/server/router/api/v1/user_service.gonvdProductWEB
- github.com/usememos/memos/blob/v0.24.4/server/router/api/v1/resource_service.gonvdProductWEB
- www.sonarsource.com/blog/securing-go-applications-with-sonarqube-real-world-examplesghsaWEB
News mentions
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