Technology · Usememos
Usememos Memos vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 13 vulnerabilities in Usememos Memos: 0 in the last 7 days and 3 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-113601, was published on 20 October 2026. 1 vulnerability in the last four weeks, up from none in the four before.
- Last 7 days
- 0
- Last 90 days
- 3
- Critical, all time
- 1
- Exploited in the wild
- 0
About Usememos Memos
An open-source, self-hosted memo hub with a focus on privacy and lightweight note-taking.
Latest Usememos Memos vulnerabilities
- CVE-2026-113601: Memos missing authorization in ActivityService API methodsmediumCVSS 4.3
- CVE-2026-84203: Memos authentication bypass via unrevorked refresh tokenshighCVSS 8.1EPSS 0.4%
- CVE-2026-82476: Memos link-metadata fetcher SSRF via missing carrier-grade NAT rangemediumCVSS 5.3EPSS 0.4%
- CVE-2026-51584: usememos Memos SSO account takeover via identifier mismatchcriticalCVSS 9.8EPSS 0.6%
- CVE-2026-51583: Memos Server-Side Request Forgery in webhook validationhighCVSS 8.5EPSS 0.4%
- CVE-2026-30586: usememos Memos HTML injection and UI redressing in SANITIZE_SCHEMAinfoCVSS 7.7
- CVE-2026-6634: usememos Memos incorrect privilege assignment in UpdateInstanceSettingmediumCVSS 6.3EPSS 0.3%
- CVE-2025-65799: usememos memos path traversal in Attachment servicemediumCVSS 4.3EPSS 0.2%
- CVE-2025-65797: usememos memos broken access control in Identity Provider servicemediumCVSS 6.5EPSS 0.3%
- CVE-2025-65795: usememos memos incorrect access control in user registration APIhighCVSS 7.5EPSS 0.3%
- CVE-2025-65798: usememos memos incorrect access control in attachmentsmediumCVSS 5.4EPSS 0.2%
- CVE-2025-65796: usememos memos incorrect access control in Reaction servicemediumCVSS 4.3EPSS 0.2%
- CVE-2024-21635: GO-2025-4127 - Memos' Access Tokens Stay Valid after User Password Change in github.com/usememos/memoshighCVSS 7.5EPSS 0.3%
Most severe Usememos Memos vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-51584: usememos Memos SSO account takeover via identifier mismatchcriticalCVSS 9.8EPSS 0.6%
- CVE-2026-51583: Memos Server-Side Request Forgery in webhook validationhighCVSS 8.5EPSS 0.4%
- CVE-2026-84203: Memos authentication bypass via unrevorked refresh tokenshighCVSS 8.1EPSS 0.4%
- CVE-2024-21635: GO-2025-4127 - Memos' Access Tokens Stay Valid after User Password Change in github.com/usememos/memoshighCVSS 7.5EPSS 0.3%
- CVE-2025-65795: usememos memos incorrect access control in user registration APIhighCVSS 7.5EPSS 0.3%
- CVE-2025-65797: usememos memos broken access control in Identity Provider servicemediumCVSS 6.5EPSS 0.3%
- CVE-2026-6634: usememos Memos incorrect privilege assignment in UpdateInstanceSettingmediumCVSS 6.3EPSS 0.3%
- CVE-2025-65798: usememos memos incorrect access control in attachmentsmediumCVSS 5.4EPSS 0.2%
- CVE-2026-82476: Memos link-metadata fetcher SSRF via missing carrier-grade NAT rangemediumCVSS 5.3EPSS 0.4%
- CVE-2025-65799: usememos memos path traversal in Attachment servicemediumCVSS 4.3EPSS 0.2%
Vulnerabilities per week
1 vulnerability in the last four weeks, up from none in the four before. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 1 | 0 | |
| 31 Aug 2026 | 1 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 1 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many Usememos Memos vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/memos)<a href="https://junglewise.ai/threats/technologies/memos"><img src="https://junglewise.ai/threats/technologies/memos/badge.svg" alt="Usememos Memos vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/memos.json, and this page as text at https://junglewise.ai/threats/technologies/memos.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Usememos Memos vulnerabilities", https://junglewise.ai/threats/technologies/memos, 10 November 2026.