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Vulnerabilities

Security fix · CVE-2026-119144

Possibility of Server Side Template Injection

Published Oct 15, 2026 · catalog updated Nov 1, 2026 · Possibility of Server Side

Last checked Nov 2, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2026-119144. EPSS is 0.30%. Act only if a listed version of Possibility of Server Side is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (Possibility of Server Side).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Critical—
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.30%
Remediation
Version ranges on file
Affected products
pip frappe

### Impact Server-side template injection was possible through user-controlled message fields that allows an authenticated user holding a common operational role to execute template expressions with an unrestricted context. ### Patches The issue has been patched, updating to the latest versions of Frappe Framework should resolve this. ### Workarounds There are no workarounds. Updating to the latest versions of Frappe Framework should resolve this.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • pip frappe<15.111.0
  • pip frappe<16.21.0

How to fix CVE-2026-119144

  • Upgrade

    CVE-2026-119144 lists a fix boundary at 15.111.0. Compare the installed build with that boundary before you change production.

  • Version check

    Affected <15.111.0

  • Advisory

    Open the cve_org record and follow its fix.

  • Official advisories

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-119144. EPSS is 0.30%. Act only if a listed version of Possibility of Server Side is installed.

Which versions are affected?

Compare what you have installed with <15.111.0, <16.21.0. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.30%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

ERPNext / Frappe security

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Oct 15, 2026 · Maintainer security tabs

    Detected

    ### Impact Server-side template injection was possible through user-controlled message fields that allows an authenticated user holding a common operational role to execute template expressions with an unrestricted context. ### Patches The issue has been patched, updating to the latest versions of Frappe Framework should resolve this. ### Workarounds There are no workarounds. Updating to the lates

  2. Nov 1, 2026 · Maintainer security tabs

    Updated

    ### Impact Server-side template injection was possible through user-controlled message fields that allows an authenticated user holding a common operational role to execute template expressions with an unrestricted context. ### Patches The issue has been patched, updating to the latest versions of Frappe Framework should resolve this. ### Workarounds There are no workarounds. Updating to the lates

Sources

  • CVE.orgVulnerability recordCVE-2026-119144

    Official CVE identifier

    cve.org
  • Maintainer security tabsVendor advisoryGHSA-6pmg-vc6m-6wrr

    ### Impact Server-side template injection was possible through user-controlled message fields that allows an authenticated user holding a common operational role to execute template expressions with an unrestricted context. ### Patches The issue has been patched, updating to the latest versions of Frappe Framework should resolve this. ### Workarounds There are no workarounds. Updating to the lates

    github.com

Freshness

Last verified in this catalog Nov 1, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • CVE.orgNov 2, 2026
  • Maintainer security tabsNov 1, 2026