CVE Explorer

CVE-2025-61766

Bucket is a MediaWiki extension to store and retrieve structured data on articles. Prior to version 1.0.0, infinite recursion can occur if a user queries a bucket using the `!=` comparator. This will result in PHP's call stack limit exceeding, and/or increased memory consumption, potentially leading to a denial of service. Version 1.0.0 contains a patch for the issue.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:d49a8193136b850651970a211c4b0f9ce08990f197f3daca7f92e091a108114a

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"mediawiki-extensions-Bucket","vendor":"weirdgloop","versions":[{"status":"affected","version":"< 1.0.0"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:c970a42921bf1c43b54e7420336c114352f7c0d58f872f8e40dab9414983b3a0 · sha256:5c59276a3cdb38f9… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:c970a42921bf1c43b54e7420336c114352f7c0d58f872f8e40dab9414983b3a0 · sha256:5c59276a3cdb38f9… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-674","description":"CWE-674: Uncontrolled Recursion","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:c970a42921bf1c43b54e7420336c114352f7c0d58f872f8e40dab9414983b3a0 · sha256:5c59276a3cdb38f9… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions

{"name":"https://github.com/weirdgloop/mediawiki-extensions-Bucket/blob/ad704120a1660b5929fb5825db1cf85c9c77acf4/includes/Expression/MemberOfExpression.php#L34","tags":["x_refsource_MISC"],"url":"https://github.com/weirdgloop/mediawiki-extensions-Bucket/blob/ad704120a1660b5929fb5825db1cf85c9c77acf4/includes/Expression/MemberOfExpression.php#L34"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:c970a42921bf1c43b54e7420336c114352f7c0d58f872f8e40dab9414983b3a0 · sha256:5c59276a3cdb38f9… · /containers/cna/references/2

{"name":"https://github.com/weirdgloop/mediawiki-extensions-Bucket/commit/6f4a71d531cb802cdb991d2a4ca7bf8fb691defd","tags":["x_refsource_MISC"],"url":"https://github.com/weirdgloop/mediawiki-extensions-Bucket/commit/6f4a71d531cb802cdb991d2a4ca7bf8fb691defd"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:c970a42921bf1c43b54e7420336c114352f7c0d58f872f8e40dab9414983b3a0 · sha256:5c59276a3cdb38f9… · /containers/cna/references/1

{"name":"https://github.com/weirdgloop/mediawiki-extensions-Bucket/security/advisories/GHSA-r9f2-4jh3-659j","tags":["x_refsource_CONFIRM"],"url":"https://github.com/weirdgloop/mediawiki-extensions-Bucket/security/advisories/GHSA-r9f2-4jh3-659j"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:c970a42921bf1c43b54e7420336c114352f7c0d58f872f8e40dab9414983b3a0 · sha256:5c59276a3cdb38f9… · /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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