CVE-2026-25492Disclosure(craftcms / craft_cms)

LOWCVSS 6.5 · MEDIUM

Signal is active with 2 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

Craft CMS is a content management system. In Craft versions 3.5.0 through 4.16.17 and 5.0.0-RC1 through 5.8.21, the save_images_Asset GraphQL mutation can be abused to fetch internal URLs by providing a domain name that resolves to an internal IP address, bypassing hostname validation. When a non-image file extension such as .txt is allowed, downstream image validation is bypassed, which can allow an authenticated attacker with permission to use save_images_Asset to retrieve sensitive data such as AWS instance metadata credentials from the underlying host. This issue is patched in versions 4.16.18 and 5.8.22.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-918

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • craft_cms

Threat summary

  • 2 mentions across 1 observed day

What's happening

  • Technical details provided in 2 signals
  • Disclosure: 1 classified signal
  • General: 1 classified signal
  • 2 total mentions across 1 day

Affected systems

Vendors
Products
craft_cms

Deep dive

Activity timeline2 mentions / 1d
01122Mentions · 2026-02-09: 2Technical Details · 2026-02-09: 202-09
Signal classification2 categories
Disclosure
150.0%
General
150.0%
Referenced assets2 URLs
Full discourse2 posts
  • CVE@CVEnew
    General

    CVE-2026-25492 Craft CMS is a content management system. In Craft versions 3.5.0 through 4.16.17 and 5.0.0-RC1 through 5.8.21, the save_images_Asset GraphQL mutation can be abused t… https://www.cve.org/CVERecord?id=CVE-2026-25492

    Post summary

    The post announces CVE‑2026‑25492, indicating it affects specific Craft CMS versions through a GraphQL mutation abuse, but offers no exploit code, patches, or evidence of active exploitation.

    00010128
    56.5K followersView on X
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-25492 GraphQL Mutation Vulnerability in Craft CMS Allowing Internal URL Fetch https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-25492

    Post summary

    The post announces a new GraphQL mutation vulnerability (CVE‑2026‑25492) in Craft CMS that permits internal URL fetching; no exploitation, patch, or PoC details are provided.

    0000040
    4.0K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appcraftcmscraft_cms---

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