5.4Mittel

CVE-2019-25744WordPress Popup Builder 3.49 Persistent Cross-Site Scripting

Popup-Builder Popup Builder Veröffentlicht: 2026-06-04 16:22 (vor 5 Monaten)

Beschreibung

WordPress Popup Builder 3.49 contains a persistent cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts by breaking out of option tags in the post_title parameter. Attackers can submit crafted POST requests to the post.php endpoint with script payloads in the post_title field that execute when pages or posts display popup selections.

Schwachstellentyp (CWE): CWE-79

Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.

Betroffene Produkte und Versionen

Hersteller	Produkt	Versionen
Popup-Builder	Popup Builder	3.49
sygnoos	popup builder	3.49

Referenzen und Patches

ExploitDB-47518 exploit
Official Product Homepage product
Product Reference product
VulnCheck Advisory: WordPress Popup Builder 3.49 Persistent Cross-Site Scripting third-party-advisory

CVSS-Score

5.4Mittel

Quelle: VulnCheck · CVSS 3.1

Angriffsvektor: Netzwerk
Komplexität: Niedrig
Rechte erforderlich: Niedrig
Benutzerinteraktion: Erforderlich
Geltungsbereich: Geändert
Vertraulichkeit: Niedrig
Integrität: Niedrig
Verfügbarkeit: Keine

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

Alle Scores (4)

cna	CVSS 4.0	5.1Mittel
cna	CVSS 3.1	5.4Mittel
disclosure@vulncheck.com	CVSS 4.0	5.1Mittel
disclosure@vulncheck.com	CVSS 3.1	5.4Mittel

EPSS (Ausnutzungswahrscheinlichkeit in 30 Tagen)

0.17%

höher als 7 % aller CVEs

CISA-Bewertung (SSVC)

Ausnutzung: poc
Automatisierbar: no
Technische Auswirkung: partial

Zeitverlauf

ID reserviert2026-06-04
Veröffentlicht2026-06-04 16:22
Bei IP-DB eingegangen2026-10-24 23:51
Zuletzt aktualisiert2026-07-22 23:10

Vergeben von (CNA): VulnCheck
NVD-Status: Deferred

In der Quelle ansehen: CVE.org · NVD

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