Technology · crates.io
lemmy_api (crates.io) vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 5 vulnerabilities in lemmy_api (crates.io): 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, Lemmy resend-verification endpoint exposes registered email addresses to…, was published on 6 May 2026.
- Last 7 days
- 0
- Last 90 days
- 0
- Critical, all time
- 0
- Exploited in the wild
- 0
About lemmy_api (crates.io)
A Rust library for interacting with the Lemmy federated link aggregator API.
Latest lemmy_api (crates.io) vulnerabilities
- Lemmy resend-verification endpoint exposes registered email addresses to unauthenticated usersmediumCVSS 4
- Lemmy information disclosure in private community API viewsmediumCVSS 5.3
- Lemmy may expose private community data through community, saved, liked, and modlog API viewslowCVSS 3.1
- Lemmy missing authorization in read_multi_community APImediumCVSS 5.3
- Private Lemmy instances expose multi-community metadata without authenticationlowCVSS 3.1
Most severe lemmy_api (crates.io) vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- Lemmy information disclosure in private community API viewsmediumCVSS 5.3
- Lemmy missing authorization in read_multi_community APImediumCVSS 5.3
- Lemmy resend-verification endpoint exposes registered email addresses to unauthenticated usersmediumCVSS 4
- Lemmy may expose private community data through community, saved, liked, and modlog API viewslowCVSS 3.1
- Private Lemmy instances expose multi-community metadata without authenticationlowCVSS 3.1
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 0 | 0 | |
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 |
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/lemmy-api.json, 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, "lemmy_api (crates.io) vulnerabilities", https://junglewise.ai/threats/technologies/lemmy-api, 27 September 2026.