CVE-2023-24812

HIGHNVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 8.8 under NVD CVSS v3. EPSS exploit probability: 0.7%, top 50% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
8.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 8.8Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Misskey is an open source, decentralized social media platform. In versions prior to 13.3.3 SQL injection is possible due to insufficient parameter validation in the note search API by tag (notes/search-by-tag). This has been fixed in version 13.3.3. Users are advised to upgrade. Users unable to upgrade should block access to the api/notes/search-by-tag endpoint.

CVSS v3
8.8
EG Score
8.8(medium)
EG Risk
40(Track)
EG Risk 40/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity88% × 45%
Exploitation1% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
51%
KEV
Not listed

Published

February 22, 2023

Last Modified

November 21, 2024

Advisory Details (2)

Auto-updated Aug 12, 2026
Patch available. Sources: github, github_commit.
github Patch Available

SQL injection of notes/search-by-tag · Advisory · misskey-dev/misskey · GitHub

Affected: 13.3.3.

https://github.com/misskey-dev/misskey/security/advisories/GHSA-cgwp-vmr4-wx4q
github_commit Patch Available

commit ee74df68233a (misskey-dev/misskey)

Patch available: misskey-dev/misskey 2026.5.2 (contains commit ee74df68233a)

https://github.com/misskey-dev/misskey/commit/ee74df68233adcd5b167258c621565f97c3b2306

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 8× in last 7d / 30× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 161 total refreshes for this CVE.

  1. 2026-09-08 21:57 UTCEPSS rescore
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Frequently asked(5)

What is CVE-2023-24812?
CVE-2023-24812 is a high vulnerability published on February 22, 2023. Misskey is an open source, decentralized social media platform. In versions prior to 13.3.3 SQL injection is possible due to insufficient parameter validation in the note search API by tag (notes/search-by-tag). This has been fixed in version 13.3.3. Users are advised to upgrade. Users unable to…
When was CVE-2023-24812 disclosed?
CVE-2023-24812 was first published in the National Vulnerability Database on February 22, 2023, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2023-24812 actively exploited?
CVE-2023-24812 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 48.7% of all scored CVEs.
What is the CVSS score of CVE-2023-24812?
CVE-2023-24812 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2023-24812?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-24812, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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