CVE Explorer

CVE-2026-4065

The Smart Slider 3 plugin for WordPress is vulnerable to unauthorized access and modification of data due to missing capability checks on multiple wp_ajax_smart-slider3 controller actions in all versions up to, and including, 3.5.1.33. The display_admin_ajax() method does not call checkForCap() (which requires unfiltered_html capability), and several controller actions only validate the nonce (validateToken()) without calling validatePermission(). This makes it possible for authenticated attacke

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:c0b07eaf484d0505546068de080d4389a8586aa74410e2cba919279a287baee0

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"defaultStatus":"unaffected","product":"Smart Slider 3","vendor":"nextendweb","versions":[{"lessThanOrEqual":"3.5.1.33","status":"affected","version":"0","versionType":"semver"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:94b114f631edac0fd2ce84bcf4169a863b5e008deb15dd53ab0d2c24f2ceff35 · sha256:c4fd1661f1f62281… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"baseScore":5.4,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/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:v2:94b114f631edac0fd2ce84bcf4169a863b5e008deb15dd53ab0d2c24f2ceff35 · sha256:c4fd1661f1f62281… · /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:v2:94b114f631edac0fd2ce84bcf4169a863b5e008deb15dd53ab0d2c24f2ceff35 · sha256:c4fd1661f1f62281… · /containers/cna/problemTypes/0/descriptions/0

Source references

7 source assertions

{"url":"https://plugins.trac.wordpress.org/browser/smart-slider-3/tags/3.5.1.32/Nextend/Framework/Image/ControllerAjaxImage.php#L37"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:94b114f631edac0fd2ce84bcf4169a863b5e008deb15dd53ab0d2c24f2ceff35 · sha256:c4fd1661f1f62281… · /containers/cna/references/4

{"url":"https://plugins.trac.wordpress.org/browser/smart-slider-3/tags/3.5.1.32/Nextend/SmartSlider3/Application/Admin/Sliders/ControllerAjaxSliders.php#L26"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:94b114f631edac0fd2ce84bcf4169a863b5e008deb15dd53ab0d2c24f2ceff35 · sha256:c4fd1661f1f62281… · /containers/cna/references/3

{"url":"https://plugins.trac.wordpress.org/browser/smart-slider-3/tags/3.5.1.32/Nextend/SmartSlider3/Platform/WordPress/Admin/AdminHelper.php#L155"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:94b114f631edac0fd2ce84bcf4169a863b5e008deb15dd53ab0d2c24f2ceff35 · sha256:c4fd1661f1f62281… · /containers/cna/references/1

{"url":"https://plugins.trac.wordpress.org/browser/smart-slider-3/tags/3.5.1.32/Nextend/SmartSlider3/Platform/WordPress/HelperTinyMCE.php#L30"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:94b114f631edac0fd2ce84bcf4169a863b5e008deb15dd53ab0d2c24f2ceff35 · sha256:c4fd1661f1f62281… · /containers/cna/references/5

{"url":"https://plugins.trac.wordpress.org/browser/smart-slider-3/trunk/Nextend/SmartSlider3/Platform/WordPress/Admin/AdminHelper.php#L155"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:94b114f631edac0fd2ce84bcf4169a863b5e008deb15dd53ab0d2c24f2ceff35 · sha256:c4fd1661f1f62281… · /containers/cna/references/2

{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3489689%40smart-slider-3%2Ftrunk&old=3439582%40smart-slider-3%2Ftrunk&sfp_email=&sfph_mail="}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:94b114f631edac0fd2ce84bcf4169a863b5e008deb15dd53ab0d2c24f2ceff35 · sha256:c4fd1661f1f62281… · /containers/cna/references/6

{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/53a08b59-b7e0-419a-bfc3-528bcddb1ac2?source=cve"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:94b114f631edac0fd2ce84bcf4169a863b5e008deb15dd53ab0d2c24f2ceff35 · sha256:c4fd1661f1f62281… · /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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