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CVE-2026-119144high8.8

Frappe Framework before 15.111.0 and 16.x before 16.21.0 Server-Side Template Injection via Message Fields

Impact

Frappe Framework versions before 15.111.0 and 16.x before 16.21.0 have a server-side template injection vulnerability. An authenticated attacker can inject template expressions via user-controlled message fields. This allows evaluation in an unrestricted context.

Summarized by @cf/meta/llama-3.3-70b-instruct-fp8-fast. Verify details against the original sources.

Affected packages

This source has no supported package-version data for matching. You can read the advisory here, but this record alone cannot power a dependency check.

Affected products

Vendor version evidence. Product records are separate from automatic dependency matching.

frappe · VulnCheck

frappe

2 ranges
VulnCheck version evidence

Package identity

pkg:pypi/frappeExplore frappe →

Identity supplied by VulnCheck. Version matching requires compatible range evidence.

Compare with this publisher’s ranges. This does not inspect your installation.

affected

16.0.0 → before 16.21.0

semver versions

unaffected

16.21.0

semver versions

unknown

Other versions: unaffected

frappe · VulnCheck

frappe

2 ranges
VulnCheck version evidence

Package identity

pkg:pypi/frappeExplore frappe →

Identity supplied by VulnCheck. Version matching requires compatible range evidence.

Compare with this publisher’s ranges. This does not inspect your installation.

affected

0 → before 15.111.0

semver versions

unaffected

15.111.0

semver versions

unknown

Other versions: unaffected

Original source description

Frappe Framework before 15.111.0 and 16.x before 16.21.0 contains a server-side template injection vulnerability because user-controlled message fields are rendered as templates without neutralization. An authenticated attacker holding a common operational role can inject template expressions that the server evaluates in an unrestricted context.

Inside the record

Evidence available

Package identity
Version evidence
Remediation guidance · not supplied
Weakness classification
Additional publishers · not supplied

Describes the evidence in this view, not whether the product is safe.

Original records

CVE-2026-119144

View the latest unmodified CVE JSON from the official source. It may be newer than this imported page.

cve.new JSON →

Underlying weaknesses

The source’s classification of what caused the vulnerability.

CWE-1336 ↗

Improper Neutralization of Special Elements Used in a Template Engine

VulnCheck

Related →

Environment requirements

These conditions apply together as specified by the publisher. A matching product name alone does not establish exposure.

VulnCheck · platform conditions

Any condition may hold

Vulnerable product

cpe:2.3:a:frappe:frappe:*:*:*:*:*:*:*:*

From (inclusive): 16.0.0

Before: 16.21.0

Any condition may hold

Vulnerable product

cpe:2.3:a:frappe:frappe:*:*:*:*:*:*:*:*

Before: 15.111.0

Original applicability statements
[
  {
    "nodes": [
      {
        "operator": "OR",
        "negate": false,
        "cpeMatch": [
          {
            "vulnerable": true,
            "criteria": "cpe:2.3:a:frappe:frappe:*:*:*:*:*:*:*:*",
            "versionEndExcluding": "16.21.0",
            "versionStartIncluding": "16.0.0"
          }
        ]
      }
    ]
  },
  {
    "nodes": [
      {
        "operator": "OR",
        "negate": false,
        "cpeMatch": [
          {
            "vulnerable": true,
            "criteria": "cpe:2.3:a:frappe:frappe:*:*:*:*:*:*:*:*",
            "versionEndExcluding": "15.111.0"
          }
        ]
      }
    ]
  }
]
Contributing organizations · 1
VulnCheck

Assigning organization

2026-10-29

What changed

Follow changes
No substantive changes have been recorded here yet. History starts when cve.new observes a change after tracking is enabled; earlier edits are not reconstructed.

Large field values are marked as truncated previews. Original source snapshots remain retained.

References

2 sources
github.com/frappe/frappe/security/advisories/GHSA-6pmg-vc6m-6wrr
vendor-advisoryVulnCheck
www.vulncheck.com/advisories/frappe-framework-before-15.111.0-and-16-x-before-16.21.0-server-side-template-injection-via-message-fields
third-party-advisoryVulnCheck