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CVE-2026-50178

The Angular Language Service VS Code Extension provides a rich editing experience for Angular templates. the client-side Angular Language Service VS Code extension configures the tooltip Markdown renderer with the isTrusted: true option (located in client/src/client.ts). This setting instructs VS Code to trust all rendered content it receives, which enables active elements such as command: URIs. However, the background Angular Language Server process fails to escape or sanitize brackets, raw lin
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:80cfa096ebd0d360c15ce48336991546683f91aae00a66595679bfedbb416ccc
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
2

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"product":"Angular.ng-template","vendor":"angular","versions":[{"status":"affected","version":"< 21.2.4"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9759bcc5034fc897a2dc89524bda620f882cac91ef6529289e027815515e4470 · sha256:46394204328ed70e… · /containers/cna/affected/1

{"product":"angular","vendor":"angular","versions":[{"status":"affected","version":"< 21.2.4"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9759bcc5034fc897a2dc89524bda620f882cac91ef6529289e027815515e4470 · sha256:46394204328ed70e… · /containers/cna/affected/0
cwe · 2 assertions

{"cweId":"CWE-94","description":"CWE-94: Improper Control of Generation of Code ('Code Injection')","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:9759bcc5034fc897a2dc89524bda620f882cac91ef6529289e027815515e4470 · sha256:46394204328ed70e… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-79","description":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:9759bcc5034fc897a2dc89524bda620f882cac91ef6529289e027815515e4470 · sha256:46394204328ed70e… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

2 source assertions
{"product":"Angular.ng-template","vendor":"angular","versions":[{"status":"affected","version":"< 21.2.4"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9759bcc5034fc897a2dc89524bda620f882cac91ef6529289e027815515e4470 · sha256:46394204328ed70e… · /containers/cna/affected/1
{"product":"angular","vendor":"angular","versions":[{"status":"affected","version":"< 21.2.4"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9759bcc5034fc897a2dc89524bda620f882cac91ef6529289e027815515e4470 · sha256:46394204328ed70e… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.7,"baseSeverity":"HIGH","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"PASSIVE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:9759bcc5034fc897a2dc89524bda620f882cac91ef6529289e027815515e4470 · sha256:46394204328ed70e… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

2 source assertions
{"cweId":"CWE-94","description":"CWE-94: Improper Control of Generation of Code ('Code Injection')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:9759bcc5034fc897a2dc89524bda620f882cac91ef6529289e027815515e4470 · sha256:46394204328ed70e… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-79","description":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:9759bcc5034fc897a2dc89524bda620f882cac91ef6529289e027815515e4470 · sha256:46394204328ed70e… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion
{"name":"https://github.com/angular/angular/security/advisories/GHSA-q94j-3wj3-4xcm","tags":["x_refsource_CONFIRM"],"url":"https://github.com/angular/angular/security/advisories/GHSA-q94j-3wj3-4xcm"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9759bcc5034fc897a2dc89524bda620f882cac91ef6529289e027815515e4470 · sha256:46394204328ed70e… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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