WordPress Simple URLs Plugin <= 118 is vulnerable to Cross Site Scripting (XSS)

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Summary

CVECVE-2023-40674
StatePUBLISHED
AssignerPatchstack
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-11-30 13:15:07 UTC
Updated2026-04-28 19:21:13 UTC
DescriptionImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Lasso Simple URLs – Link Cloaking, Product Displays, and Affiliate Link Management allows Stored XSS.This issue affects Simple URLs – Link Cloaking, Product Displays, and Affiliate Link Management: from n/a through 118.

Risk And Classification

Primary CVSS: v3.1 5.4 MEDIUM from [email protected]

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Problem Types: CWE-79 | CWE-79 CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary5.4MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
3.1[email protected]Secondary6.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
3.1CNACVSS6.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Getlasso Simple Urls All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Lasso Simple URLs Link Cloaking Product Displays And Affiliate Link Management affected n/a 118 custom Not specified

References

ReferenceSourceLinkTags
WordPress Simple URLs plugin <= 118 - Shortcode Cross Site Scripting (XSS) vulnerability - Patchstack af854a3a-2127-422b-91ae-364da2661108 patchstack.com Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Rafshanzani Suhada (Patchstack Alliance) (en)

Additional Advisory Data

Solutions

CNA: Update to 119 or a higher version.

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