CVE-2023-25819

MEDIUMNVD 5.35.3—

5.3

Discourse is an open source platform for community discussion. Tags that are normally private are showing in metadata. This affects any site running the tests-passed or beta branches >= 3.1.0.beta2. The issue is patched in the latest beta and tests-passed version of Discourse.

CVSS v3: 5.3
EG Score: 5.3(medium)
EPSS: 51.0%
KEV: Not listed

Published

March 4, 2023

Last Modified

November 21, 2024

References (4)

security-advisories@githubhttps://github.com/discourse/discourse/commit/a9f2c6db64e7d78b8e0f55e7bd77c5fe3459b831
security-advisories@githubhttps://github.com/discourse/discourse/security/advisories/GHSA-xx2h-mwm7-hq6q
af854a3a-2127-422b-91ae-364da2661108https://github.com/discourse/discourse/commit/a9f2c6db64e7d78b8e0f55e7bd77c5fe3459b831
af854a3a-2127-422b-91ae-364da2661108https://github.com/discourse/discourse/security/advisories/GHSA-xx2h-mwm7-hq6q

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 14× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:12 UTCepss_batch
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Frequently asked(5)

What is CVE-2023-25819?

CVE-2023-25819 is a medium vulnerability published on March 4, 2023. Discourse is an open source platform for community discussion. Tags that are normally private are showing in metadata. This affects any site running the tests-passed or beta branches >= 3.1.0.beta2. The issue is patched in the latest beta and tests-passed version of Discourse.

When was CVE-2023-25819 disclosed?

CVE-2023-25819 was first published in the National Vulnerability Database on March 4, 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-2023-25819 actively exploited?

CVE-2023-25819 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 51.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-25819?

CVE-2023-25819 has a CVSS v3 base score of 5.3 (NVD).

How do I remediate CVE-2023-25819?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-25819, 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.

Dependency Blast Radius

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CVE-2023-25819

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(2)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-25819?

🔗 Related CVEs(same CWE)

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Published

Last Modified

References (4)

Frequently asked(5)

Related CVEs(same CWE)