CVE-2015-5956 describes a cross-site scripting (XSS) vulnerability in TYPO3 versions 6.x before 6.2.15, 7.x before 7.4.0, and 4.5.40, allowing authenticated attackers to bypass XSS filters using base64 encoded data URIs in specific URL parameters. This vulnerability has a CVSS score of 3.5 (medium severity), indicating a network-based attack with medium complexity requiring authentication, resulting in partial integrity impact. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage, suggesting it is not widely targeted.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 4.5.40CPE matchmatch criteria | cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:* | ||
6.0CPE matchmatch criteria | cpe:2.3:a:typo3:typo3:6.0:*:*:*:*:*:*:* | ||
6.0.1CPE matchmatch criteria | cpe:2.3:a:typo3:typo3:6.0.1:*:*:*:*:*:*:* | ||
6.0.2CPE matchmatch criteria | cpe:2.3:a:typo3:typo3:6.0.2:*:*:*:*:*:*:* | ||
6.0.3CPE matchmatch criteria | cpe:2.3:a:typo3:typo3:6.0.3:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:S/C:N/I:P/A:N
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.