CVE Explorer

CVE-2026-1253

The Group Chat & Video Chat by AtomChat plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'atomchat_update_auth_ajax' and 'atomchat_update_layout_ajax' functions in all versions up to, and including, 1.1.7. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update plugin options, including critical settings such as API keys, authentication keys, and layout configurations.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:67e86185801155c7d4d9e45f2a6ccc812c0e40acf15347a1996a15372f0fc4f7

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"defaultStatus":"unaffected","product":"Group Chat & Video Chat by AtomChat","vendor":"atomchat","versions":[{"lessThanOrEqual":"1.1.7","status":"affected","version":"0","versionType":"semver"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:7f3e3c843e9b5f124f597a4734bc8045960fafa65a6ecc4f10dff9277f8ad780 · sha256:17ae48515dfdd10c… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"baseScore":4.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/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:v2:7f3e3c843e9b5f124f597a4734bc8045960fafa65a6ecc4f10dff9277f8ad780 · sha256:17ae48515dfdd10c… · /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:v2:7f3e3c843e9b5f124f597a4734bc8045960fafa65a6ecc4f10dff9277f8ad780 · sha256:17ae48515dfdd10c… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions

{"url":"https://plugins.trac.wordpress.org/browser/atomchat/tags/1.1.7/includes/atomchat_requesthandler.php#L175"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:7f3e3c843e9b5f124f597a4734bc8045960fafa65a6ecc4f10dff9277f8ad780 · sha256:17ae48515dfdd10c… · /containers/cna/references/2

{"url":"https://plugins.trac.wordpress.org/browser/atomchat/trunk/includes/atomchat_requesthandler.php#L175"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:7f3e3c843e9b5f124f597a4734bc8045960fafa65a6ecc4f10dff9277f8ad780 · sha256:17ae48515dfdd10c… · /containers/cna/references/1

{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/5c2980c3-0038-42ab-8751-72c40921477a?source=cve"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:7f3e3c843e9b5f124f597a4734bc8045960fafa65a6ecc4f10dff9277f8ad780 · sha256:17ae48515dfdd10c… · /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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