CVE-2026-58521

CRITICALNVD 9.89.8—
EchelonGraph scoreHIGH confidence

Score 9.8 from GitHub Security Advisory published 2026-07-01. NVD baseline CVSS 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 4 sources updated this week
9.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 9.8Exploit: NoneExposed: 0

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

Improper neutralization of special elements used in an SQL command ('SQL injection') vulnerability in The Wikimedia Foundation Mediawiki - Cargo Extension allows SQL Injection.

This issue affects Mediawiki - Cargo Extension: from * before 1.43.9,1.44.6,1.45.4.

CVSS v3
9.8
EG Score
9.8(high)
EPSS
15.9%
KEV
Not listed

Published

July 1, 2026

Last Modified

July 6, 2026

Advisory Details (2)

Auto-updated Jul 1, 2026
No patch confirmed yet.
generic

⚓ T428274 CVE-2026-58521: SQLi in Cargo extension via year range filter

https://phabricator.wikimedia.org/T428274
generic
https://gerrit.wikimedia.org/r/c/1298854

Vendor Advisories for CVE-2026-58521(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 24× in last 7d / 24× 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.

  1. 2026-07-07 05:44 UTCEG score recompute▲ 2.90
  2. 2026-07-07 05:44 UTCGHSA enrichment
  3. 2026-07-06 21:35 UTCNVD updateCVSS v3 → 9.8 · severity → CRITICAL
  4. 2026-07-06 16:27 UTCEPSS rescore
  5. 2026-07-06 16:27 UTCEPSS rescore
  6. 2026-07-06 04:02 UTCEG score recompute
  7. 2026-07-06 04:01 UTCGHSA enrichment
  8. 2026-07-06 02:23 UTCEPSS rescore
  9. 2026-07-06 02:23 UTCEPSS rescore
  10. 2026-07-05 02:31 UTCEPSS rescore
  11. 2026-07-05 02:30 UTCEPSS rescore
  12. 2026-07-05 02:18 UTCEG score recompute
  13. 2026-07-05 02:18 UTCGHSA enrichment
  14. 2026-07-04 06:31 UTCEPSS rescore
  15. 2026-07-04 06:31 UTCEPSS rescore
  16. 2026-07-04 00:36 UTCEG score recompute
  17. 2026-07-04 00:35 UTCGHSA enrichment
  18. 2026-07-02 22:51 UTCEG score recompute
  19. 2026-07-02 22:51 UTCGHSA enrichment
  20. 2026-07-01 21:09 UTCEG score recompute▲ 6.90
  21. 2026-07-01 21:09 UTCGHSA enrichment
  22. 2026-07-01 21:08 UTCNVD updateCVSS v3 → 6.9 · CVSS v4 → 6.9
  23. 2026-07-01 19:02 UTCEG score recompute
  24. 2026-07-01 19:02 UTCGHSA enrichment

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-58521?
CVE-2026-58521 is a critical vulnerability published on July 1, 2026. Improper neutralization of special elements used in an SQL command ('SQL injection') vulnerability in The Wikimedia Foundation Mediawiki - Cargo Extension allows SQL Injection. This issue affects Mediawiki - Cargo Extension: from * before 1.43.9,1.44.6,1.45.4.
When was CVE-2026-58521 disclosed?
CVE-2026-58521 was first published in the National Vulnerability Database on July 1, 2026, with the most recent update on July 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-58521 actively exploited?
CVE-2026-58521 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 15.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-58521?
CVE-2026-58521 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2026-58521?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-58521, 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

Explore the affected products and dependency analysis for CVE-2026-58521

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