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CVE-2026-50184

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 p
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:15c75bbaeb9e1199c499a6885e00333e010d97ceed95f6258325fd30cc3f4bf1
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 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:v2:9f7e3e46c1deba6cd20dccbde28f37e7379a65397178da8398ec46184b51735b · sha256:2a7a1106cc77a4e4… · /containers/cna/problemTypes/0/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:v2:9f7e3e46c1deba6cd20dccbde28f37e7379a65397178da8398ec46184b51735b · sha256:2a7a1106cc77a4e4… · /containers/cna/problemTypes/1/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:v2:9f7e3e46c1deba6cd20dccbde28f37e7379a65397178da8398ec46184b51735b · sha256:2a7a1106cc77a4e4… · /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:v2:9f7e3e46c1deba6cd20dccbde28f37e7379a65397178da8398ec46184b51735b · sha256:2a7a1106cc77a4e4… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

2 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:v2:9f7e3e46c1deba6cd20dccbde28f37e7379a65397178da8398ec46184b51735b · sha256:2a7a1106cc77a4e4… · /containers/cna/problemTypes/0/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:v2:9f7e3e46c1deba6cd20dccbde28f37e7379a65397178da8398ec46184b51735b · sha256:2a7a1106cc77a4e4… · /containers/cna/problemTypes/1/descriptions/0

Source references

2 source assertions
{"name":"https://github.com/angular/angular/pull/68904","tags":["x_refsource_MISC"],"url":"https://github.com/angular/angular/pull/68904"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9f7e3e46c1deba6cd20dccbde28f37e7379a65397178da8398ec46184b51735b · sha256:2a7a1106cc77a4e4… · /containers/cna/references/1
{"name":"https://github.com/angular/angular/security/advisories/GHSA-95qp-cmmw-mgqv","tags":["x_refsource_CONFIRM"],"url":"https://github.com/angular/angular/security/advisories/GHSA-95qp-cmmw-mgqv"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9f7e3e46c1deba6cd20dccbde28f37e7379a65397178da8398ec46184b51735b · sha256:2a7a1106cc77a4e4… · /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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