CVE-2019-10913

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

This critical-severity CVE scores 9.8 under NVD CVSS v3. EPSS exploit probability: 1.9%, top 23% 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
Trending — 3 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: 2%CVSS: 9.8Exploit: NoneExposed: 0

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

In Symfony before 2.7.51, 2.8.x before 2.8.50, 3.x before 3.4.26, 4.x before 4.1.12, and 4.2.x before 4.2.7, HTTP Methods provided as verbs or using the override header may be treated as trusted input, but they are not validated, possibly causing SQL injection or XSS. This is related to symfony/http-foundation.

CVSS v3
9.8
EG Score
9.8(medium)
EPSS
76.9%
KEV
Not listed

Published

May 16, 2019

Last Modified

November 21, 2024

Advisory Details (2)

Auto-updated Jun 7, 2026
Patch available. Sources: github_commit.
generic

CVE-2019-10913: Reject invalid HTTP method overrides (Symfony Blog)

https://symfony.com/blog/cve-2019-10913-reject-invalid-http-method-overrides
github_commit Patch Available

commit 944e60f083c3 (symfony/symfony)

Patch available: symfony/symfony v7.4.6 (contains commit 944e60f083c3)

https://github.com/symfony/symfony/commit/944e60f083c3bffbc6a0b5112db127a10a66a8ec

Affected Packages

(2 across 1 ecosystem)
Packagist(2)
PackageVulnerable rangeFixed inDependents
symfony/http-foundationv4.2.0 ... v4.2.6 (7 versions)4.2.7—
symfony/symfonyv4.2.0 ... v4.2.6 (7 versions)4.2.7—

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 13× in last 7d / 45× 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. 2026-07-22 22:19 UTCEG score recompute
  2. 2026-07-22 14:05 UTCEPSS rescore
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  1. 2026-07-04 06:28 UTCEPSS rescore
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  61. 2026-05-29 13:42 UTCEPSS rescore
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  63. 2026-05-27 19:30 UTCEG score recompute
  64. 2026-05-27 13:38 UTCEPSS rescore
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  69. 2026-05-23 03:57 UTCOSV refresh

Frequently asked(5)

What is CVE-2019-10913?
CVE-2019-10913 is a critical vulnerability published on May 16, 2019. In Symfony before 2.7.51, 2.8.x before 2.8.50, 3.x before 3.4.26, 4.x before 4.1.12, and 4.2.x before 4.2.7, HTTP Methods provided as verbs or using the override header may be treated as trusted input, but they are not validated, possibly causing SQL injection or XSS. This is related to…
When was CVE-2019-10913 disclosed?
CVE-2019-10913 was first published in the National Vulnerability Database on May 16, 2019, 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-2019-10913 actively exploited?
CVE-2019-10913 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 76.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2019-10913?
CVE-2019-10913 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2019-10913?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-10913, 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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