CVE-2020-26216 describes multiple Cross-Site Scripting (XSS) vulnerabilities in TYPO3 Fluid versions prior to 2.0.8, 2.1.7, 2.2.4, 2.3.7, 2.4.4, 2.5.11, and 2.6.10. These flaws allowed for XSS through maliciously crafted additionalAttributes arrays, unescaped content arguments in specific ViewHelpers, and unescaped then/else arguments in AbstractConditionViewHelper subclasses. The vulnerability has a CVSS score of 6.1 (Medium), indicating a network-based attack with low complexity, requiring user interaction, and potentially leading to low impact on confidentiality and integrity. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2.0.8CPE matchmatch criteria | cpe:2.3:a:typo3:fluid:*:*:*:*:*:*:*:* | ||
>= 2.1.0, < 2.1.7CPE matchmatch criteria | cpe:2.3:a:typo3:fluid:*:*:*:*:*:*:*:* | ||
>= 2.2.0, < 2.2.4CPE matchmatch criteria | cpe:2.3:a:typo3:fluid:*:*:*:*:*:*:*:* | ||
>= 2.3.0, < 2.3.7CPE matchmatch criteria | cpe:2.3:a:typo3:fluid:*:*:*:*:*:*:*:* | ||
>= 2.4.0, < 2.4.4CPE matchmatch criteria | cpe:2.3:a:typo3:fluid:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N
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