| Reporter | Title | Published | Views | Family All 13 |
|---|---|---|---|---|
 | Exploit for Inefficient Regular Expression Complexity in Rrrene Htmlsanitizeex | 13 Aug 202610:03 | – | githubexploit |
 | CVE-2026-68750 | 6 Aug 202614:50 | – | attackerkb |
 | CVE-2026-68750 | 12 Aug 202604:07 | – | circl |
 | CVE-2026-68750 Quadratic sibling re-flattening in the html_sanitize_ex traversal engine allows CPU-exhaustion denial of service | 6 Aug 202614:50 | – | cvelist |
 | EUVD-2026-54085 | 6 Aug 202614:50 | – | euvd |
 | the-sanitizer-is-the-weapon-cve-2026-68749-cve-2026-68750-quadratic-dos-in-elixir-html-sanitize-ex | 27 Oct 202615:37 | – | kitploit |
 | CVE-2026-68750 | 6 Aug 202614:50 | – | mend |
 | CVE-2026-68750 | 6 Aug 202616:16 | – | nvd |
 | CVE-2026-68750 Quadratic sibling re-flattening in the html_sanitize_ex traversal engine allows CPU-exhaustion denial of service | 6 Aug 202614:50 | – | osv_cve |
| EEF-CVE-2026-68750 Quadratic sibling re-flattening in the html_sanitize_ex traversal engine allows CPU-exhaustion denial of service | 6 Aug 202614:50 | – | osv_eef |
10
Node
[
{
"collectionURL": "https://repo.hex.pm",
"cpes": [
"cpe:2.3:a:rrrene:html_sanitize_ex:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"modules": [
"'Elixir.HtmlSanitizeEx.Traverser'",
"'Elixir.HtmlSanitizeEx'"
],
"packageName": "html_sanitize_ex",
"packageURL": "pkg:hex/html_sanitize_ex",
"product": "html_sanitize_ex",
"programFiles": [
"lib/html_sanitize_ex/traverser.ex",
"lib/html_sanitize_ex.ex"
],
"programRoutines": [
{
"name": "'Elixir.HtmlSanitizeEx.Traverser':traverse/2"
},
{
"name": "'Elixir.HtmlSanitizeEx':basic_html/1"
},
{
"name": "'Elixir.HtmlSanitizeEx':html5/1"
},
{
"name": "'Elixir.HtmlSanitizeEx':markdown_html/1"
},
{
"name": "'Elixir.HtmlSanitizeEx':strip_tags/1"
}
],
"repo": "https://github.com/rrrene/html_sanitize_ex",
"vendor": "rrrene",
"versions": [
{
"lessThan": "1.4.5",
"status": "affected",
"version": "0.3.1",
"versionType": "semver"
},
{
"lessThan": "1.5.3",
"status": "affected",
"version": "1.5.0-rc.0",
"versionType": "semver"
}
]
},
{
"collectionURL": "https://github.com",
"cpes": [
"cpe:2.3:a:rrrene:html_sanitize_ex:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"modules": [
"'Elixir.HtmlSanitizeEx.Traverser'",
"'Elixir.HtmlSanitizeEx'"
],
"packageName": "rrrene/html_sanitize_ex",
"packageURL": "pkg:github/rrrene/html_sanitize_ex",
"product": "html_sanitize_ex",
"programFiles": [
"lib/html_sanitize_ex/traverser.ex",
"lib/html_sanitize_ex.ex"
],
"programRoutines": [
{
"name": "'Elixir.HtmlSanitizeEx.Traverser':traverse/2"
},
{
"name": "'Elixir.HtmlSanitizeEx':basic_html/1"
},
{
"name": "'Elixir.HtmlSanitizeEx':html5/1"
},
{
"name": "'Elixir.HtmlSanitizeEx':markdown_html/1"
},
{
"name": "'Elixir.HtmlSanitizeEx':strip_tags/1"
}
],
"repo": "https://github.com/rrrene/html_sanitize_ex",
"vendor": "rrrene",
"versions": [
{
"changes": [
{
"at": "9f5ccedbed230930813f992a1e6906fcf485981e",
"status": "unaffected"
},
{
"at": "507a6fb95dd4c466cac8a8355d8989043e9fbcc1",
"status": "unaffected"
}
],
"lessThan": "*",
"status": "affected",
"version": "69ea11d61525c470b39b6860d024770d5573ff1f",
"versionType": "git"
}
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| body | request body | /comments | The application processes user-supplied rich text via the 'body' parameter. An attacker can provide a large number of sibling elements (e.g., 20,000 'a' tags) to trigger a quadratic complexity traversal in the html_sanitize_ex library, leading to CPU and memory exhaustion (DoS). | CWE-407 |
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24 Oct 2026 16:10Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.17.5
CVSS 48.2
EPSS0.00802
SSVC