Riskcovery

CVE-2026-19988

Alaev SEO Tools Extension Popup UI popup.html addDiv cross site scripting

State
Published
Severity
5.3 Medium
Published
Aug 17, 2026
Updated
Aug 18, 2026
Reserved
Aug 16, 2026

Read the record on cve.org

Description

A vulnerability was detected in Alaev SEO Tools Extension up to 1.0.10 on Chrome. This impacts the function addDiv of the file src/popup.html of the component Popup UI. Performing a manipulation results in basic cross site scripting. The attack can be initiated remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Scores

CVSSScoreVectorSource
4.05.3 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:PVulDB
3.14.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:RVulDB
3.04.3 MediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:RVulDB
2.05.0 MediumAV:N/AC:L/Au:N/C:N/I:P/A:N/E:POC/RL:ND/RC:URVulDB

Weaknesses

Affected Products

ProductVersions
SEO Tools ExtensionAlaev
  • 1.0.0Affected
  • 1.0.1Affected
  • 1.0.2Affected
  • 1.0.3Affected
  • 1.0.4Affected
  • 1.0.5Affected
  • 1.0.6Affected
  • 1.0.7Affected
  • 1.0.8Affected
  • 1.0.9Affected
  • 1.0.10Affected

References

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