CVE-2026-60008 (GCVE-0-2026-60008)
Vulnerability from cvelistv5
Published
2026-10-14 14:28
Modified
2026-10-14 15:26
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
Gitea's Jupyter notebook renderer inserts the notebook's language_info.name metadata into a CSS class attribute while disabling sanitization and rendering directly in the main document without an iframe sandbox. A malicious repository notebook can supply multiple CSS classes that create a viewport-covering overlay and intercept clicks when another user views it. The reported impact is UI redress; script execution was not demonstrated.
References
| URL | Tags | |
|---|---|---|
|
|
||
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 3.5,
"baseSeverity": "LOW",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2026-60008",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-10-14T15:26:00.086757Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-10-14T15:26:34.451Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"packageName": "gitea.dev",
"product": "Gitea",
"vendor": "Gitea",
"versions": [
{
"lessThanOrEqual": "1.27.1",
"status": "affected",
"version": "1.27.0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "https://github.com/yagcioglutoprak"
}
],
"descriptions": [
{
"lang": "en",
"value": "Gitea\u0027s Jupyter notebook renderer inserts the notebook\u0027s language_info.name metadata into a CSS class attribute while disabling sanitization and rendering directly in the main document without an iframe sandbox. A malicious repository notebook can supply multiple CSS classes that create a viewport-covering overlay and intercept clicks when another user views it. The reported impact is UI redress; script execution was not demonstrated."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-79",
"description": "CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
"lang": "en",
"type": "CWE"
},
{
"cweId": "CWE-1021",
"description": "CWE-1021: Improper Restriction of Rendered UI Layers or Frames",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-10-14T14:28:31.043Z",
"orgId": "88ee5874-cf24-4952-aea0-31affedb7ff2",
"shortName": "Gitea"
},
"references": [
{
"name": "GitHub Security Advisory GHSA-7452-653r-6gp8",
"tags": [
"vendor-advisory"
],
"url": "https://github.com/go-gitea/gitea/security/advisories/GHSA-7452-653r-6gp8"
},
{
"name": "Fix: go-gitea/gitea pull request #38793",
"tags": [
"patch"
],
"url": "https://github.com/go-gitea/gitea/pull/38793"
},
{
"name": "Gitea 1.27.2 release announcement",
"tags": [
"release-notes"
],
"url": "https://blog.gitea.com/release-of-1.27.2/"
},
{
"name": "Fix: go-gitea/gitea pull request #38795",
"tags": [
"patch"
],
"url": "https://github.com/go-gitea/gitea/pull/38795"
},
{
"name": "go-gitea/gitea v1.27.2 release",
"tags": [
"release-notes"
],
"url": "https://github.com/go-gitea/gitea/releases/tag/v1.27.2"
}
],
"title": "Gitea Jupyter notebook UI redress through CSS class injection"
}
},
"cveMetadata": {
"assignerOrgId": "88ee5874-cf24-4952-aea0-31affedb7ff2",
"assignerShortName": "Gitea",
"cveId": "CVE-2026-60008",
"datePublished": "2026-10-14T14:28:31.043Z",
"dateReserved": "2026-07-08T09:19:07.129Z",
"dateUpdated": "2026-10-14T15:26:34.451Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"vulnrichment": {
"containers": "{\"cna\": {\"providerMetadata\": {\"orgId\": \"88ee5874-cf24-4952-aea0-31affedb7ff2\", \"shortName\": \"Gitea\", \"dateUpdated\": \"2026-10-14T14:28:31.043Z\"}, \"title\": \"Gitea Jupyter notebook UI redress through CSS class injection\", \"descriptions\": [{\"lang\": \"en\", \"value\": \"Gitea\u0027s Jupyter notebook renderer inserts the notebook\u0027s language_info.name metadata into a CSS class attribute while disabling sanitization and rendering directly in the main document without an iframe sandbox. A malicious repository notebook can supply multiple CSS classes that create a viewport-covering overlay and intercept clicks when another user views it. The reported impact is UI redress; script execution was not demonstrated.\"}], \"affected\": [{\"vendor\": \"Gitea\", \"product\": \"Gitea\", \"packageName\": \"gitea.dev\", \"defaultStatus\": \"unaffected\", \"versions\": [{\"version\": \"1.27.0\", \"status\": \"affected\", \"lessThanOrEqual\": \"1.27.1\", \"versionType\": \"semver\"}]}], \"references\": [{\"url\": \"https://github.com/go-gitea/gitea/security/advisories/GHSA-7452-653r-6gp8\", \"name\": \"GitHub Security Advisory GHSA-7452-653r-6gp8\", \"tags\": [\"vendor-advisory\"]}, {\"url\": \"https://github.com/go-gitea/gitea/pull/38793\", \"name\": \"Fix: go-gitea/gitea pull request #38793\", \"tags\": [\"patch\"]}, {\"url\": \"https://blog.gitea.com/release-of-1.27.2/\", \"name\": \"Gitea 1.27.2 release announcement\", \"tags\": [\"release-notes\"]}, {\"url\": \"https://github.com/go-gitea/gitea/pull/38795\", \"name\": \"Fix: go-gitea/gitea pull request #38795\", \"tags\": [\"patch\"]}, {\"url\": \"https://github.com/go-gitea/gitea/releases/tag/v1.27.2\", \"name\": \"go-gitea/gitea v1.27.2 release\", \"tags\": [\"release-notes\"]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-79\", \"description\": \"CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)\"}, {\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-1021\", \"description\": \"CWE-1021: Improper Restriction of Rendered UI Layers or Frames\"}]}], \"credits\": [{\"lang\": \"en\", \"value\": \"https://github.com/yagcioglutoprak\", \"type\": \"reporter\"}]}, \"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 3.5, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"LOW\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"REQUIRED\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"NONE\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"LOW\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2026-60008\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-10-14T15:26:00.086757Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-10-14T15:26:29.123Z\"}}]}",
"cveMetadata": "{\"cveId\": \"CVE-2026-60008\", \"assignerOrgId\": \"88ee5874-cf24-4952-aea0-31affedb7ff2\", \"state\": \"PUBLISHED\", \"assignerShortName\": \"Gitea\", \"dateReserved\": \"2026-07-08T09:19:07.129Z\", \"datePublished\": \"2026-10-14T14:28:31.043Z\", \"dateUpdated\": \"2026-10-14T15:26:34.451Z\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
Loading…
Loading…