CVE Explorer

CVE-2026-1944

The CallbackKiller service widget plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the cbk_save() function in all versions up to, and including, 1.2. This makes it possible for unauthenticated attackers to modify the plugin's site ID settings via the 'cbk_save_v1' AJAX action.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:d7ca27d4896af0d0a34eaca74adc56def38c411cc657b3b477c60963f48c662e

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"defaultStatus":"unaffected","product":"CallbackKiller service widget","vendor":"krellbat","versions":[{"lessThanOrEqual":"1.2","status":"affected","version":"0","versionType":"semver"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:9a05f50c2a15c5408e05255da68e5d6ed0464f5d7f2b74975907be69e9489b7e · sha256:953dda46a8a84fb8… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:9a05f50c2a15c5408e05255da68e5d6ed0464f5d7f2b74975907be69e9489b7e · sha256:953dda46a8a84fb8… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-862","description":"CWE-862 Missing Authorization","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:9a05f50c2a15c5408e05255da68e5d6ed0464f5d7f2b74975907be69e9489b7e · sha256:953dda46a8a84fb8… · /containers/cna/problemTypes/0/descriptions/0

Source references

5 source assertions

{"url":"https://plugins.trac.wordpress.org/browser/callbackkiller-service-widget/tags/1.2/callbackkiller-widget.php#L133"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:9a05f50c2a15c5408e05255da68e5d6ed0464f5d7f2b74975907be69e9489b7e · sha256:953dda46a8a84fb8… · /containers/cna/references/4

{"url":"https://plugins.trac.wordpress.org/browser/callbackkiller-service-widget/tags/1.2/callbackkiller-widget.php#L34"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:9a05f50c2a15c5408e05255da68e5d6ed0464f5d7f2b74975907be69e9489b7e · sha256:953dda46a8a84fb8… · /containers/cna/references/2

{"url":"https://plugins.trac.wordpress.org/browser/callbackkiller-service-widget/trunk/callbackkiller-widget.php#L133"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:9a05f50c2a15c5408e05255da68e5d6ed0464f5d7f2b74975907be69e9489b7e · sha256:953dda46a8a84fb8… · /containers/cna/references/3

{"url":"https://plugins.trac.wordpress.org/browser/callbackkiller-service-widget/trunk/callbackkiller-widget.php#L34"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:9a05f50c2a15c5408e05255da68e5d6ed0464f5d7f2b74975907be69e9489b7e · sha256:953dda46a8a84fb8… · /containers/cna/references/1

{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/98a7572d-9642-4150-8112-c0fa2b25ae05?source=cve"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:9a05f50c2a15c5408e05255da68e5d6ed0464f5d7f2b74975907be69e9489b7e · sha256:953dda46a8a84fb8… · /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.

← Back to CVE Explorer