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CVE Record

CVE-2018-7717: The htmlImageAddTitleAttribute function in sige.php in the Kubik-Rubik Simple Image Gallery Extended (SIGE)...

The htmlImageAddTitleAttribute function in sige.php in the Kubik-Rubik Simple Image Gallery Extended (SIGE) extension 3.2.3 for Joomla! has XSS via a crafted image header, as demonstrated by the Caption-Abstract header object in a JPEG file. This is fixed in 3.3.1.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

CVE-2018-7717 is a cross-site scripting flaw in the Simple Image Gallery Extended extension for Joomla. A specially crafted JPEG image header can cause script content to be handled unsafely. The source states version 3.2.3 is affected and version 3.3.1 fixes it. Exposure is likely limited to Joomla sites using the Kubik-Rubik Simple Image Gallery Extended extension, specifically version 3.2.3 per the CVE description. Sites allowing untrusted users to upload or supply gallery images may face higher risk. Prioritize remediation for public Joomla sites using SIGE, especially where users can upload images. This is not currently supported as actively exploited by the provided sources, but XSS can affect site integrity, users, and administrator sessions. Mitigation focus: Upgrade Simple Image Gallery Extended to version 3.3.1 or later if available from the vendor.; Identify Joomla sites using SIGE and confirm installed extension versions.; Restrict image upload or gallery management access to trusted users until remediated..

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Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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