CVE Explorer
CVE-2026-0735
The User Language Switch plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'tab_color_picker_language_switch' parameter in all versions up to, and including, 1.6.10 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and install
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"User Language Switch","vendor":"webilop","versions":[{"lessThanOrEqual":"1.6.10","status":"affected","version":"0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:005c1b7bc5df6f0a2936f26c61e7c5e4a86d0ffef0d1e1528f251a1f7ab0c65e · sha256:99c8749732831091… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"baseScore":4.4,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:005c1b7bc5df6f0a2936f26c61e7c5e4a86d0ffef0d1e1528f251a1f7ab0c65e · sha256:99c8749732831091… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-79","description":"CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:005c1b7bc5df6f0a2936f26c61e7c5e4a86d0ffef0d1e1528f251a1f7ab0c65e · sha256:99c8749732831091… · /containers/cna/problemTypes/0/descriptions/0
Source references
3 source assertions{"url":"https://plugins.trac.wordpress.org/browser/user-language-switch/tags/1.6.10/uls-options.php#L365"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:005c1b7bc5df6f0a2936f26c61e7c5e4a86d0ffef0d1e1528f251a1f7ab0c65e · sha256:99c8749732831091… · /containers/cna/references/2
{"url":"https://plugins.trac.wordpress.org/browser/user-language-switch/trunk/uls-options.php#L365"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:005c1b7bc5df6f0a2936f26c61e7c5e4a86d0ffef0d1e1528f251a1f7ab0c65e · sha256:99c8749732831091… · /containers/cna/references/1
{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/c6f61e13-20fb-4cef-bae7-2cd5fa038175?source=cve"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:005c1b7bc5df6f0a2936f26c61e7c5e4a86d0ffef0d1e1528f251a1f7ab0c65e · sha256:99c8749732831091… · /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.