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CVE-2026-69245

Guzzle is an extensible PHP HTTP client. Prior to 7.15.2 and 8.0.1, SetCookie::matchesDomain() gives every subdomain of a cookie Domain that cookie unless SetCookie::matchesDomain() recognizes the Domain as an IP literal or a numeric host, and the decision comes from the domain's own text, so two spellings a transport reads as an address keep subdomain scope. Hexadecimal and mixed-base forms such as 0x7f000001 and 0177.0.0.0x1 go unrecognized while libcurl 8.21.0 reads both as 127.0.0.1. A perce
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:7bd8abc27e677a038cc20fffed98b7b7b06ef63d31e7b84f6780c1cfea2aa63a
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-346","description":"CWE-346: Origin Validation Error","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:d529dc60d6b307d9b0c3b4629e954b5e08776afbd979775db2127c2a7f8748d2 · sha256:ca2233ffd1b5a256… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-180","description":"CWE-180: Incorrect Behavior Order: Validate Before Canonicalize","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:d529dc60d6b307d9b0c3b4629e954b5e08776afbd979775db2127c2a7f8748d2 · sha256:ca2233ffd1b5a256… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-384","description":"CWE-384: Session Fixation","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:d529dc60d6b307d9b0c3b4629e954b5e08776afbd979775db2127c2a7f8748d2 · sha256:ca2233ffd1b5a256… · /containers/cna/problemTypes/2/descriptions/0

Affected products and versions

1 source assertion
{"product":"guzzle","vendor":"guzzle","versions":[{"status":"affected","version":"< 7.15.2"},{"status":"affected","version":">= 8.0.0, < 8.0.1"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d529dc60d6b307d9b0c3b4629e954b5e08776afbd979775db2127c2a7f8748d2 · sha256:ca2233ffd1b5a256… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:d529dc60d6b307d9b0c3b4629e954b5e08776afbd979775db2127c2a7f8748d2 · sha256:ca2233ffd1b5a256… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

3 source assertions
{"cweId":"CWE-346","description":"CWE-346: Origin Validation Error","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:d529dc60d6b307d9b0c3b4629e954b5e08776afbd979775db2127c2a7f8748d2 · sha256:ca2233ffd1b5a256… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-180","description":"CWE-180: Incorrect Behavior Order: Validate Before Canonicalize","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:d529dc60d6b307d9b0c3b4629e954b5e08776afbd979775db2127c2a7f8748d2 · sha256:ca2233ffd1b5a256… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-384","description":"CWE-384: Session Fixation","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:d529dc60d6b307d9b0c3b4629e954b5e08776afbd979775db2127c2a7f8748d2 · sha256:ca2233ffd1b5a256… · /containers/cna/problemTypes/2/descriptions/0

Source references

7 source assertions
{"name":"https://github.com/guzzle/guzzle/commit/3aeea0406aab88cbbd86531313d7cebf8ae149a4","tags":["x_refsource_MISC"],"url":"https://github.com/guzzle/guzzle/commit/3aeea0406aab88cbbd86531313d7cebf8ae149a4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d529dc60d6b307d9b0c3b4629e954b5e08776afbd979775db2127c2a7f8748d2 · sha256:ca2233ffd1b5a256… · /containers/cna/references/3
{"name":"https://github.com/guzzle/guzzle/commit/744101956d78b7c1384d0cbf379db13e859167bf","tags":["x_refsource_MISC"],"url":"https://github.com/guzzle/guzzle/commit/744101956d78b7c1384d0cbf379db13e859167bf"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d529dc60d6b307d9b0c3b4629e954b5e08776afbd979775db2127c2a7f8748d2 · sha256:ca2233ffd1b5a256… · /containers/cna/references/4
{"name":"https://github.com/guzzle/guzzle/pull/3907","tags":["x_refsource_MISC"],"url":"https://github.com/guzzle/guzzle/pull/3907"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d529dc60d6b307d9b0c3b4629e954b5e08776afbd979775db2127c2a7f8748d2 · sha256:ca2233ffd1b5a256… · /containers/cna/references/1
{"name":"https://github.com/guzzle/guzzle/pull/3908","tags":["x_refsource_MISC"],"url":"https://github.com/guzzle/guzzle/pull/3908"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d529dc60d6b307d9b0c3b4629e954b5e08776afbd979775db2127c2a7f8748d2 · sha256:ca2233ffd1b5a256… · /containers/cna/references/2
{"name":"https://github.com/guzzle/guzzle/releases/tag/7.15.2","tags":["x_refsource_MISC"],"url":"https://github.com/guzzle/guzzle/releases/tag/7.15.2"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d529dc60d6b307d9b0c3b4629e954b5e08776afbd979775db2127c2a7f8748d2 · sha256:ca2233ffd1b5a256… · /containers/cna/references/5
{"name":"https://github.com/guzzle/guzzle/releases/tag/8.0.1","tags":["x_refsource_MISC"],"url":"https://github.com/guzzle/guzzle/releases/tag/8.0.1"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d529dc60d6b307d9b0c3b4629e954b5e08776afbd979775db2127c2a7f8748d2 · sha256:ca2233ffd1b5a256… · /containers/cna/references/6
{"name":"https://github.com/guzzle/guzzle/security/advisories/GHSA-f7vp-7xgx-4w4r","tags":["x_refsource_CONFIRM"],"url":"https://github.com/guzzle/guzzle/security/advisories/GHSA-f7vp-7xgx-4w4r"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d529dc60d6b307d9b0c3b4629e954b5e08776afbd979775db2127c2a7f8748d2 · sha256:ca2233ffd1b5a256… · /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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