Medium severityNVD Advisory· Published Dec 15, 2025· Updated Apr 15, 2026

CVE-2023-53882

Description

JLex GuestBook 1.6.4 contains a reflected cross-site scripting vulnerability in the 'q' URL parameter that allows attackers to inject malicious scripts. Attackers can craft malicious links with XSS payloads to steal session tokens or execute arbitrary JavaScript in victims' browsers.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

WordPress/Jlex Guestbookinferred
Range: <=1.6.4
Package: https://wordpress.org/plugins/jlex-guestbook
JLex/GuestBookllm-create
Range: =1.6.4

Patches

Vulnerability mechanics

References

jlexart.comnvd
www.exploit-db.com/exploits/51647nvd
www.vulncheck.com/advisories/jlex-guestbook-reflected-cross-site-scripting-via-url-parameternvd

News mentions

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