Loofah
This hub aggregates every CVE we track for Loofah, a product in the oss libraries space. Use it to gauge the current risk picture and drill into individual advisories.
15
CVEs tracked
0
Critical
2
High
0
In CISA KEV
Severity distribution
MEDIUM6HIGH2
Monthly trend
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2024-102026-09
Latest CVEs
The 15 most recently published vulnerabilities affecting Loofah.
- CVE-2026-73492Loofah `allowed_uri?` does not detect `javascript:` URIs split by numeric character references without semicolons
- CVE-2026-73491Loofah `allowed_uri?` does not detect `javascript:` URIs split by named whitespace character references
- CVE-2026-73490Loofah: SVG `href` attribute bypasses local-reference restriction4.7
- GHSA-5qhf-9phg-95m2Loofah `allowed_uri?` does not detect `javascript:` URIs split by numeric character references without semicolons
- GHSA-9wjq-cp2p-hrgfLoofah: SVG `href` attribute bypasses local-reference restriction
- GHSA-8whx-365g-h9vvLoofah `allowed_uri?` does not detect `javascript:` URIs split by named whitespace character references
- GHSA-2j22-pr5w-6gq8Loofah has improper detection of disallowed URIs via `allowed_uri?`
- GHSA-46fp-8f5p-pf2mImproper detection of disallowed URIs by Loofah `allowed_uri?`
- CVE-2022-23518Improper neutralization of data URIs allows XSS in rails-html-sanitizer6.1
- CVE-2022-23516Uncontrolled Recursion in Loofah7.5
- CVE-2022-23515Improper neutralization of data URIs may allow XSS in Loofah6.1
- CVE-2022-23514Inefficient Regular Expression Complexity in Loofah7.5
- CVE-2019-15587In the Loofah gem for Ruby through v2.3.0 unsanitized JavaScript may occur in sanitized output when a crafted SVG element is republished.5.4
- CVE-2018-16468In the Loofah gem for Ruby, through v2.2.2, unsanitized JavaScript may occur in sanitized output when a crafted SVG element is republished.5.4
- CVE-2018-8048In the Loofah gem through 2.2.0 for Ruby, non-whitelisted HTML attributes may occur in sanitized output by republishing a crafted HTML fragment.6.1
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