Vulnerability in Uriparser Project (CVE-2026-44928)
Summary
Vulnerability in Uriparser Project (CVE-2026-44928). Risk of unauthorized operations or information disclosure.
Original description
The description as published by the source.
In uriparser before 1.0.2, the function family EqualsUri can misclassify two unequal URIs as equal.
Source: NIST National Vulnerability Database NVD GitHub Advisory
Auto-generated summary
Assembled by SecPulse from the source data (CVSS, CWE, affected versions) using templates — no AI involved. Check the original description and references below for exact details.
A weakness called CVE-2026-44928 was discovered in Uriparser Project.
Severity is Low (CVSS 2.9/10). Real-world exploitation is unlikely but a fix is still recommended.
What you should do: update the affected software to the latest version. If unsure, ask your IT team or search the vendor's site for "Uriparser Project CVE-2026-44928".
CVE-2026-44928 (Uriparser Project). Severity: Low / CVSSv3 2.9. Category: CWE-670.
Response plan:
- Check the vendor advisory for affected versions and the patched release.
- If a vulnerable version is running in production, schedule maintenance (urgency from KEV/CVSS).
- If no patch yet, mitigate via WAF rule, disabling the affected feature, etc.
- Monitor logs / SIEM for known IOC and PoC signatures of this CVE.
PoCs and fix commits: see the 'References' section, MITRE, and NVD.
A weakness (CVE-2026-44928) in Uriparser Project. A serious software flaw has been identified.
Target versions of Uriparser Project (see vendor advisory). If running in production, identify exposure immediately.
Severity: Low (CVSS 2.9/10). Real-world exploitation is unlikely but a fix is still recommended.
Update to the patched release as listed in the vendor advisory. (Typical mitigation pattern for CWE-670)
If a patch is not yet available, consider disabling the affected feature, applying WAF rules, blocking via network ACLs, or isolating the vulnerable version.
Check version information, scan dependencies via SBOM, and monitor SIEM for IOC and PoC signatures related to this CVE.
Response actions
Concrete steps and command examples for SOC/SRE teams to execute in order
-
1Identify exposure identify
Audit SBOM/dependencies for affected components.依存マニフェストで影響コンポーネントを特定する。
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7Post-deployment verification verify
Confirm patched version is live in productionパッチ適用後、ステージングで PoC または同等の悪用パターンを再現して脆弱性が閉じたことを確認。本番では Step 3 と同じログクエリでアラート再発が無いか継続監視。
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Debian DEBIAN-CVE-2026-44928 uriparser
- Ubuntu UBUNTU-CVE-2026-44928 uriparser
References
- patch cve@mitre.org
- web nvd.nist.gov
- web github.com