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CVE-2026-50169

Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to 22.0.0-rc.2, 21.2.15 20.3.22, and 19.2.23, an issue in the @angular/service-worker package compromises the integrity of request-policy enforcement during request reconstruction. When the Angular Service Worker intercepts network requests for matched assets, it reconstructs a new Request object using an internal helper function. During this reconstruction pr
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:f4993a074c7ecc621b161bb03ae15dd705dde2ed9b73fd79b50ad7093f1a397e
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 3 assertions

{"cweId":"CWE-200","description":"CWE-200: Exposure of Sensitive Information to an Unauthorized Actor","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:8a9d35030122f8a5d6106b403b967f0f7fce478b263a703fcda8656f9be5aaf9 · sha256:aaa8c5881fdfabad… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-441","description":"CWE-441: Unintended Proxy or Intermediary ('Confused Deputy')","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:8a9d35030122f8a5d6106b403b967f0f7fce478b263a703fcda8656f9be5aaf9 · sha256:aaa8c5881fdfabad… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-524","description":"CWE-524: Use of Cache Containing Sensitive Information","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:8a9d35030122f8a5d6106b403b967f0f7fce478b263a703fcda8656f9be5aaf9 · sha256:aaa8c5881fdfabad… · /containers/cna/problemTypes/2/descriptions/0

Affected products and versions

1 source assertion
{"product":"angular","vendor":"angular","versions":[{"status":"affected","version":">= 22.0.0-next.0, < 22.0.0-rc.2"},{"status":"affected","version":">= 21.0.0-next.0, < 21.2.15"},{"status":"affected","version":">= 20.0.0-next.0, < 20.3.22"},{"status":"affected","version":">= 19.0.0-next.0, < 19.2.23"},{"status":"affected","version":"<= 18.2.14"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:8a9d35030122f8a5d6106b403b967f0f7fce478b263a703fcda8656f9be5aaf9 · sha256:aaa8c5881fdfabad… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"HIGH","attackRequirements":"PRESENT","attackVector":"LOCAL","baseScore":5.7,"baseSeverity":"MEDIUM","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"PASSIVE","vectorString":"CVSS:4.0/AV:L/AC:H/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:8a9d35030122f8a5d6106b403b967f0f7fce478b263a703fcda8656f9be5aaf9 · sha256:aaa8c5881fdfabad… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

3 source assertions
{"cweId":"CWE-200","description":"CWE-200: Exposure of Sensitive Information to an Unauthorized Actor","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:8a9d35030122f8a5d6106b403b967f0f7fce478b263a703fcda8656f9be5aaf9 · sha256:aaa8c5881fdfabad… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-441","description":"CWE-441: Unintended Proxy or Intermediary ('Confused Deputy')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:8a9d35030122f8a5d6106b403b967f0f7fce478b263a703fcda8656f9be5aaf9 · sha256:aaa8c5881fdfabad… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-524","description":"CWE-524: Use of Cache Containing Sensitive Information","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:8a9d35030122f8a5d6106b403b967f0f7fce478b263a703fcda8656f9be5aaf9 · sha256:aaa8c5881fdfabad… · /containers/cna/problemTypes/2/descriptions/0

Source references

2 source assertions
{"name":"https://github.com/angular/angular/pull/67494","tags":["x_refsource_MISC"],"url":"https://github.com/angular/angular/pull/67494"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8a9d35030122f8a5d6106b403b967f0f7fce478b263a703fcda8656f9be5aaf9 · sha256:aaa8c5881fdfabad… · /containers/cna/references/1
{"name":"https://github.com/angular/angular/security/advisories/GHSA-gv2q-mqqv-365m","tags":["x_refsource_CONFIRM"],"url":"https://github.com/angular/angular/security/advisories/GHSA-gv2q-mqqv-365m"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8a9d35030122f8a5d6106b403b967f0f7fce478b263a703fcda8656f9be5aaf9 · sha256:aaa8c5881fdfabad… · /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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