CVE-2025-32432 — Craft CMS Code Injection Vulnerability

Triage

Is it exploited, how likely is exploitation, what does it touch, and how severe do the sources call it.

CISA SSVC assessment CISA

Three decision points CISA publishes for the CVEs it assesses (SSVC 2.0.3). A stakeholder decision, not a severity score.

Remediation

Fixes and mitigations documented by the sources — linked to the original advisory.

• Documented patch — github.com (NIST National Vulnerability Database)
• Composer Craftcms/cms: fixed in version 3.9.15 — github.com (GitHub Security Advisories)
• Composer Craftcms/cms: fixed in version 4.14.15 — github.com (GitHub Security Advisories)
• Composer Craftcms/cms: fixed in version 5.6.17 — github.com (GitHub Security Advisories)

CISA required action CISA

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

US federal deadline: Apr 3, 2026 — passed 195 day(s) ago

First 24 hours

Ordered from the record’s own fields — exposure first, because you cannot patch what you have not found. A rule-generated starting point.

1. Identify exposed assets running the affected vendor/product/version combinations (Craftcms Cms, Craftcms Craft Cms, Composer Craftcms/cms).
2. Treat as emergency remediation: the CVE is in CISA KEV (confirmed exploitation).
3. The attack is network-based and needs no privileges: restrict exposure (ACLs, VPN, WAF) until patched.
4. Apply the fixed version or the patch documented under Remediation.
5. EPSS ahead of 100% of scored CVEs: prioritize it in the patch queue.
6. Search available logs for exploit probes matching the vulnerability class (injection), errors and authentication anomalies.

Affected scope

Vendor, product and versions as the sources word them.

Attack characteristics

The CVSS vector, decoded. It describes the attack, not your exposure to it.

Every base score collected

Sources score independently and may disagree; each row says who scored it and under which version.

Weakness MITRE

Weakness class according to MITRE’s CWE catalog.

CWE-94 · Code Injection

Other CVEs with this weakness →

CISA KEV details CISA

CISA lists a CVE once it has evidence of exploitation against real targets.

CISA records ransomware use only for campaigns it has confirmed, so “Unknown” means unrecorded, not ruled out. The deadline binds US federal agencies; for everyone else it is a reference date.

Public exploits, PoCs and detection templates

Public code that demonstrates or tests the flaw raises the odds of mass exploitation — and Nuclei templates help find vulnerable assets in your environment.

Warning: public PoCs are sometimes disguised malware. Use them only for authorized testing in an isolated environment. This portal does not host exploit code — it only points to the sources.

EPSS over time FIRST

Oct 12, 2026 → Oct 14, 2026 · 3 reading(s) · max 99.79%

Detection

Read off the CVSS vector and the weakness class. Starting points, not tested rules.

• Prioritize edge telemetry for the network-reachable component (proxy, WAF, IDS/IPS).
• Look for parameters with command/query metacharacters and unexpected child processes of the service.
• Hunt retroactively in logs from before Mar 20, 2026 (KEV listing): exploitation may have started earlier.

Timeline

What happened to this CVE, newest first.

• 2026
• Fix documented
  Oct 13, 2026 · GitHub Security Advisories
• Affected products added · composer/craftcms/cms
  Oct 13, 2026 · GitHub Security Advisories
• Affected products added · craftcms/cms
  Oct 13, 2026 · CVE Program (cve.org) e CISA ADP
• SSVC assessment updated
  Oct 13, 2026 · CVE Program (cve.org) e CISA ADP
• Record published
  Oct 13, 2026
• Fix documented
  Oct 13, 2026 · NIST National Vulnerability Database
• Affected products added · craftcms/craft cms
  Oct 13, 2026 · NIST National Vulnerability Database
• CVSS changed · 10.0
  Oct 13, 2026 · NIST National Vulnerability Database
• Source status changed · → Analyzed
  Oct 13, 2026 · NIST National Vulnerability Database
• Added to CISA KEV (detected)
  Oct 13, 2026 · CISA Known Exploited Vulnerabilities
• Record created in this database
  Oct 13, 2026 · CISA Known Exploited Vulnerabilities
• Added to CISA KEV catalog
  Mar 19, 2026 · CISA
• 2025
• CVE published
  Apr 25, 2025 · GitHub_M

Source activity

Repeated readings are counted rather than listed.

• 2× References added · Oct 13, 2026 – Oct 13, 2026
• 1× Official description updated · Oct 13, 2026 – Oct 13, 2026

References

12 on the record

• github.com/craftcms/cms/security/advisories/GHSA-f3gw-9ww9-jmc3
  Vendor Advisory, x_refsource_CONFIRM, NIST National Vulnerability Database
• github.com/craftcms/cms/commit/e1c85441fa47eeb7c688c2053f25419bc0547b47
  Patch, x_refsource_MISC, NIST National Vulnerability Database
• www.cisa.gov/known-exploited-vulnerabilities-catalog
  US Government Resource, NIST National Vulnerability Database
• nvd.nist.gov/vuln/detail/CVE-2025-32432
  GitHub Security Advisories
• sensepost.com/blog/2025/investigating-an-in-the-wild-campaign-using-rce-in-craftcms
  Exploit, Press/Media Coverage, NIST National Vulnerability Database
• github.com/craftcms/cms/blob/3.x/CHANGELOG.md
  Product, Release Notes, x_refsource_MISC, NIST National Vulnerability Database
• github.com/advisories/GHSA-f3gw-9ww9-jmc3
  GitHub Security Advisories
• craftcms.com/knowledge-base/craft-cms-cve-2025-32432
  GitHub Security Advisories
• github.com/craftcms/cms/security/advisories/GHSA-4w8r-3xrw-v25g
  GitHub Security Advisories
• github.com/craftcms/cms/blob/4.x/CHANGELOG.md
  Product, Release Notes, x_refsource_MISC, NIST National Vulnerability Database
• github.com/craftcms/cms/blob/5.x/CHANGELOG.md
  Product, Release Notes, x_refsource_MISC, NIST National Vulnerability Database
• sensepost.com/blog/2025/investigating-an-in-the-wild-campaign-using-rce-in-craftcms
  GitHub Security Advisories

Elsewhere on this site

Related CVEs (same products)

• High CVE-2026-109308 Craft CMS 4.0.0 before 4.18.7 and 5.0.0 before 5.10.14 RCE via actionCacheUpdates Behavior Injection 3d
• Medium CVE-2026-109307 Craft CMS 5.0.0 before 5.10.14 DOM XSS via returnUrl in 2FA Verification 3d
• High CVE-2026-109305 Craft CMS 5.10.2 before 5.10.14 Twig Sandbox Bypass RCE via has some/has every 3d
• Medium CVE-2026-109304 Craft CMS 4.0.0 before 4.18.7 and 5.0.0 before 5.10.14 Arbitrary File Read via Twig create() DOMDocument 3d
• Medium CVE-2026-109306 Craft CMS 5.0.0 before 5.10.14 Missing Authorization via app/switch-to-licensed-edition 3d
• High CVE-2026-105985 Authenticated RCE via render-components Entry Type overrides 9d

Not in any source we poll

Listed rather than left blank: an empty field and an unmeasured one look identical on screen, and only one is a reason to look elsewhere.

• No confirmed IOCs, IP addresses, domains, file hashes, or malware artifacts supplied.
• No organization-specific asset inventory, compensating-control status, or patch deployment evidence supplied.
• No exploit packet captures, log samples, or incident case IDs supplied.

Answered from this record

Text assembled only from the fields above — no additional claims.

What should defenders know first?

CVE-2025-32432 is "Craft CMS Code Injection Vulnerability", rated Critical. It affects Cms (Craftcms); versions are in the scope table. It is in CISA KEV: there is evidence of real-world exploitation. CVSS 10.0 describes technical severity. EPSS 99.79% estimates the probability of exploitation in 30 days; neither replaces your asset context. First verify whether exposed or business-critical assets run the affected versions, apply vendor fixes or mitigations, and preserve logs for review.

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