[UPDATE] [medium] Gitea: Multiple vulnerabilities

mediumCVE-2025-29923 CVE-2025-30204

A remote, anonymous attacker can exploit multiple vulnerabilities in Gitea to manipulate data or trigger a Denial of Service.

CSIRTS triage

vendor: Gitea product: Gitea Denial of serviceOther

What: Multiple vulnerabilities allow a remote, anonymous attacker to manipulate data or trigger a Denial of Service.
Who is affected: Deployments of Gitea are affected by these vulnerabilities.
Urgency: Remediation is necessary as these vulnerabilities can be exploited to disrupt service.
Action: Update to the latest version of Gitea to mitigate these vulnerabilities.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source: CERT-Bund (BSI) Security Advisories (DE · national-cert · site)
Severity: medium
Published: 2026-07-16
Exploitation: Not in CISA KEV at last sync
Language: Machine-translated to English — verify against the original

Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-0633

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Low exploitation riskCVE-2025-299230.69% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 49% of all scored CVEs.
Low exploitation riskCVE-2025-302040.69% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 49% of all scored CVEs.

Referenced CVEs

CVE	CSIRTS overview	External
CVE-2025-29923	coverage & exploitation status	NVD · CVE.org
CVE-2025-30204	coverage & exploitation status	NVD · CVE.org

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

unknownMultiple vulnerabilities in Splunk products (July 16, 2026)cert-fr-avis

Recent advisories for Gitea

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

high[NEW] [high] Gitea: Vulnerability allows code executioncert-bund · 2026-07-29
highGHSA-gx3v-q759-g323: Gitea: TOTP TOCTOU race on web 2FA paths + missing replay check on Basic-Auth `X-Gitea-OT…ghsa · 2026-07-21
mediumGHSA-fq2p-5p22-8g6j: Gitea: Public-Only Personal access tokens scope bypass in Organization and Permission End…ghsa · 2026-07-21
mediumGHSA-2wm4-vwp6-v7xc: Gitea: SSRF via Migration Asset Downloads Bypasses hostmatcher — Reads Internal Files and…ghsa · 2026-07-21
lowGHSA-3r5c-2xxx-h872: Gitea: Webhook Authorization Header Returned in Plaintext via APIghsa · 2026-07-21
mediumGHSA-frpw-3h2q-4jj6: Gitea: Cross-Repo Information Disclosure via Org-Level Actions Run/Job APIsghsa · 2026-07-21