CVE-2026-32593

MEDIUMPre-NVD 5.95.9—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 5.9 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.3% (17th percentile of EPSS-scored CVEs). 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, secondary
5.9EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.3%CVSS: 5.9Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

Winter CMS is a content management system built on the Laravel PHP framework. In versions up to and including 1.2.12, the backend Filter widget is vulnerable to SQL injection through the numberrange scope type when that scope is configured with a conditions key, allowing an authenticated backend user to inject arbitrary SQL. The scope's filter values are interpolated into the conditions statement without parameter binding, so a user with access to a list view whose filter uses this scope and configuration can supply crafted input through the filter's AJAX handler and read arbitrary database contents. No built-in Winter CMS backend views use this scope type and configuration combination, so exploitation requires a third-party plugin to have registered a numberrange filter scope with a conditions key, and a vanilla installation without such plugins is not affected. This issue is fixed in version 1.2.13.

CVSS v3
5.9
EG Score
5.9MEDIUMmedium confidence
EG Risk
31
EG Risk 31/100CISA SSVC

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity59% × 45%
Exploitation0% × 40%
Automatability30% × 15%
CISA SSVC: Track at low or medium mission impact; Track or Attend at high (mission-essential systems).
Action: A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
EPSS PROB
0.3%
EPSS %ILE
17th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track or Attend at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.

Exploitation none (no KEV listing, exploit record or EPSS ≥ 50%) · Automatable unknown (not published for this CVE) · Technical impact partial (CVSS below 9.0). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

August 12, 2026

Last Modified

September 9, 2026

Advisory Details (2)

Auto-updated Aug 26, 2026
Patch available. Sources: github_commit, github.
github Patch Available

SQL Injection in Backend Filter Widget numberrange Scope via numbersFromAjax · Advisory · wintercms/winter · GitHub

https://github.com/wintercms/winter/security/advisories/GHSA-m7jc-g4rc-jmvh
github_commit Patch Available

commit 50713de95adf (wintercms/winter)

Patch available: wintercms/winter v1.2.13 (contains commit 50713de95adf)

https://github.com/wintercms/winter/commit/50713de95adf5298536d93f4d999652525d36d43

Vendor Advisories for CVE-2026-32593(1)

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

Affected Packages

(1 across 1 ecosystem)
Packagist(1)
PackageVulnerable rangeFix by version rangeDependents
winter/wn-backend-modulev1.0.473 ... v1.2.9 (26 versions)
  • every version up to 1.2.13: fixed in 1.2.13
—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 8× 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. 2026-10-04 23:22 UTCEPSS rescore
  2. 2026-10-03 20:01 UTCEG score recompute
  3. 2026-10-03 14:25 UTCEPSS rescore
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  14. 2026-09-25 05:13 UTCEG score recompute
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  19. 2026-09-20 20:15 UTCEPSS rescore
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  1. 2026-09-17 13:46 UTCEG score recompute
  2. 2026-09-16 14:08 UTCEPSS rescore
  3. 2026-09-16 10:50 UTCEG score recompute
  4. 2026-09-16 05:15 UTCEPSS rescore
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  7. 2026-09-13 16:47 UTCEPSS rescore
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  17. 2026-09-07 16:01 UTCEPSS rescore
  18. 2026-09-06 13:47 UTCEPSS rescore
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  20. 2026-09-06 05:20 UTCEG score recompute
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  22. 2026-09-04 05:06 UTCEPSS rescore
  23. 2026-09-02 23:38 UTCEG score recompute
  24. 2026-09-02 14:11 UTCEPSS rescore
  25. 2026-09-01 15:15 UTCEG score recompute
  26. 2026-09-01 13:53 UTCEPSS rescore
  27. 2026-08-31 12:38 UTCEG score recompute
  28. 2026-08-30 19:17 UTCEPSS rescore
  29. 2026-08-30 10:30 UTCEG score recompute
  30. 2026-08-30 01:22 UTCEPSS rescore
  31. 2026-08-29 08:38 UTCEG score recompute
  32. 2026-08-28 21:41 UTCEPSS rescore
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  34. 2026-08-27 14:25 UTCEPSS rescore
  35. 2026-08-26 18:25 UTCEG score recompute
  36. 2026-08-12 14:46 UTCEG score recompute

Related CVEs(same product + same CWE)

Frequently asked(5)

What is CVE-2026-32593?
CVE-2026-32593 is a medium vulnerability published on August 12, 2026. Winter CMS is a content management system built on the Laravel PHP framework. In versions up to and including 1.2.12, the backend Filter widget is vulnerable to SQL injection through the numberrange scope type when that scope is configured with a conditions key, allowing an authenticated backend…
When was CVE-2026-32593 disclosed?
CVE-2026-32593 was first published on August 12, 2026, with the most recent update on September 9, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-32593 actively exploited?
CVE-2026-32593 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.3% probability of exploitation in the next 30 days (17th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-32593?
CVE-2026-32593 has a CVSS base score of 5.9 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-32593?
A fix for CVE-2026-32593 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-32593 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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