CVE-2023-53909

WBCE CMS 1.6.1 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious JavaScript by uploading crafted SVG files through the media manager. Attackers can upload SVG files containing script tags to the /wbce/modules/elfinder/ef/php/connector.wbce.php endpoint and execute JavaScript when victims access the uploaded file.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.4 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
VulnCheckCNA
5.4 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 7%
VendorProductVersion
wbcewbce_cms
1.6.1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://wbce-cms.org/
https://www.exploit-db.com/exploits/51484
https://www.vulncheck.com/advisories/wbce-cms-svg-file-content-cross-site-scripting
https://www.exploit-db.com/exploits/51484