CVE-2026-72762GHSA-XMC9-4F2H-JF9C
n8n before 1.123.67 Arbitrary File Write via Edit Image Node
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 1.123.67, 2.32.1, 2.31.5
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: total
Summary
n8n versions before 1.123.67, 2.31.5, and 2.32.1 contain an arbitrary file write vulnerability in the Edit Image node, which passes its output format parameter to the underlying image library without validation. An authenticated user able to run workflows can supply a crafted format value to write arbitrary files outside the node's working directory on the n8n instance.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: total
- Record last updated
Affected versions
- n8n-io n8n
fixed in 1.123.67
- n8n-io n8n
From 2.32.0 · fixed in 2.32.1
- n8n-io n8n
From 2.0.0-rc.0 · fixed in 2.31.5
- n8nnpm
fixed in 1.123.67
- n8nnpm
From 2.32.0 · fixed in 2.32.1
- n8nnpm
From 2.0.0-rc.0 · fixed in 2.31.5