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Fencer Vulns
high 7.1

CVE-2026-107362 json

Server-Side Request Forgery in Malcolm

published 2026-10-08 32 d ago modified 2026-11-04 4 d ago also EUVD-2026-95118

cvss
7.1
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 36%
public exploits
0
none known

Summary

The bundled FilePond PHP server in Malcolm's file-upload component exposes a fetch route that retrieves an arbitrary URL and returns the response to the caller. An authenticated user can exploit this server-side request forgery (SSRF) to read HTTP, HTTPS, or FTP resources reachable from the upload container. In the default basic authentication mode this affects any authenticated user.

Patch / fix

  • CISA Malcolm 26.08.0

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-26-280-01 updated cvss 7.1

CISA Malcolm

  • CISA Malcolm <=v26.08.0
    fixed: vendor fix

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
partial
Assessed
31 d ago

Exploit prediction

0.42% chance of exploitation in the next 30 days, higher than 36% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/cisagov/Malcolm/security/advisories/GHSA-cvx2-hj33-vc4q referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 3.1 7.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L

Affected products

  • CISA Malcolm

Classification

Weakness
  • CWE-918 Server-Side Request Forgery

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.