PYSEC-2026-840
Vulnerability from pysec - Published: 2026-07-06 08:03 - Updated: 2026-07-06 08:03
VLAI
Details
Cross-site scripting (XSS) vulnerability in templatefunctions.py in Loggerhead before 1.18.1 allows remote authenticated users to inject arbitrary web script or HTML via a filename, which is not properly handled in a revision view.
Impacted products
| Name | purl | loggerhead | pkg:pypi/loggerhead |
|---|
Aliases
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "loggerhead",
"purl": "pkg:pypi/loggerhead"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.18.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2011-0728",
"GHSA-qjmg-77xh-7mjw"
],
"details": "Cross-site scripting (XSS) vulnerability in `templatefunctions.py` in Loggerhead before 1.18.1 allows remote authenticated users to inject arbitrary web script or HTML via a filename, which is not properly handled in a revision view.",
"id": "PYSEC-2026-840",
"modified": "2026-07-06T08:03:24.774040Z",
"published": "2026-07-06T08:03:24.774040Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2011-0728"
},
{
"type": "WEB",
"url": "https://bugs.launchpad.net/loggerhead/+bug/740142"
},
{
"type": "WEB",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/66305"
},
{
"type": "WEB",
"url": "https://launchpad.net/loggerhead/1.18/1.18.1"
},
{
"type": "WEB",
"url": "https://web.archive.org/web/20200228162139/http://www.securityfocus.com/bid/47032"
},
{
"type": "WEB",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-April/057413.html"
},
{
"type": "WEB",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-April/057479.html"
},
{
"type": "WEB",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-April/057502.html"
},
{
"type": "PACKAGE",
"url": "https://pypi.org/project/loggerhead"
},
{
"type": "ADVISORY",
"url": "https://github.com/advisories/GHSA-qjmg-77xh-7mjw"
}
],
"summary": "Loggerhead XSS via filename"
}
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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