Medium
Security advisory
svg.swf in TYPO3 6.2.0 to 6.2.38 ELTS and 7.0.0 to 7.1.0 could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack on a targeted system. This may be at a contrib/websvg/svg.swf pathname.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2020-8091
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 07:41 UTC · Revision 1
Source evidence
svg.swf in TYPO3 6.2.0 to 6.2.38 ELTS and 7.0.0 to 7.1.0 could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack on a targeted system. This may be at a contrib/websvg/svg.swf pathname.
osv:CVE-2020-8091
Complete source record
{
"id": "eb372c038e70b09182477ea9a9a3dd60ea8daaae061f5bae509a6d48155b8a8e",
"url": "https://osv.dev/vulnerability/CVE-2020-8091",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2020-8091",
"summary": "svg.swf in TYPO3 6.2.0 to 6.2.38 ELTS and 7.0.0 to 7.1.0 could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack on a targeted system. This may be at a contrib/websvg/svg.swf pathname.",
"evidence": "osv:CVE-2020-8091",
"products": [],
"severity": "medium",
"structured": {
"id": "CVE-2020-8091",
"aliases": [
"BIT-typo3-2020-8091",
"CVE-2020-8091",
"GHSA-qvhv-pwww-53jj"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/TYPO3/typo3",
"type": "GIT",
"events": [
{
"introduced": "583c888de32e077111951cced1a33571516cb5d3"
},
{
"last_affected": "5fa3e3899f93a5fcc022ad2564c1f23855c81e5f"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "7.0.0"
},
{
"last_affected": "7.1.0"
}
],
"source": "CPE_RANGE"
}
]
}
}
],
"versions": [
"TYPO3_7-1-0",
"7.1.0",
"TYPO3_7-0-0",
"7.0.0"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-8091.json"
}
},
{
"ranges": [
{
"repo": "https://github.com/benjaminkott/bootstrap_package",
"type": "GIT",
"events": [
{
"introduced": "2bc505c5e22c84371390d6b9969da0e437094e93"
},
{
"last_affected": "fe9f029bdc791fab9ac1c6fbf5f721522b961a10"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "7.0.0"
},
{
"last_affected": "7.1.0"
}
],
"source": "CPE_RANGE"
}
]
}
}
],
"versions": [
"7.1.0",
"v7.0.0",
"7.0.0"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-8091.json"
}
},
{
"ranges": [
{
"repo": "https://github.com/typo3/typo3",
"type": "GIT",
"events": [
{
"introduced": "583c888de32e077111951cced1a33571516cb5d3"
},
{
"last_affected": "5fa3e3899f93a5fcc022ad2564c1f23855c81e5f"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "7.0.0"
},
{
"last_affected": "7.1.0"
}
],
"source": "CPE_RANGE"
}
]
}
}
],
"versions": [
"TYPO3_7-1-0",
"7.1.0",
"TYPO3_7-0-0",
"7.0.0"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-8091.json"
}
}
],
"modified": "2026-10-24T10:30:56.978546557Z",
"provider": "osv",
"references": [
"https://typo3.org/security/advisory/typo3-psa-2019-003/",
"https://www.purplemet.com/blog/typo3-xss-vulnerability"
],
"provider_metadata": {
"unresolved_ranges": [
{
"cpes": [
"cpe:2.3:a:typo3:typo3:*:*:*:*:elts:*:*:*"
],
"vendor_product": "typo3:typo3",
"extracted_events": [
{
"range": [
{
"introduced": "6.2"
},
{
"fixed": "6.2.39"
},
{
"introduced": "6.2"
},
{
"fixed": "6.2.39"
},
{
"introduced": "6.2"
},
{
"fixed": "6.2.39"
}
],
"source": "CPE_RANGE"
}
]
}
]
}
},
"related_cves": [
{
"value": "CVE-2020-8091",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 438765,
"published_at": "2020-01-27T22:15:11.343+00:00"
}