PYSEC-2020-74
Vulnerability from pysec - Published: 2020-12-02 08:15 - Updated: 2020-12-02 16:29
VLAI
Details
Multiple cross-site scripting (XSS) vulnerabilities in Papermerge before 1.5.2 allow remote attackers to inject arbitrary web script or HTML via the rename, tag, upload, or create folder function. The payload can be in a folder, a tag, or a document's filename. If email consumption is configured in Papermerge, a malicious document can be sent by email and is automatically uploaded into the Papermerge web application. Therefore, no authentication is required to exploit XSS if email consumption is configured. Otherwise authentication is required.
Impacted products
| Name | purl | papermerge | pkg:pypi/papermerge |
|---|
Aliases
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "papermerge",
"purl": "pkg:pypi/papermerge"
},
"ranges": [
{
"events": [
{
"introduced": "1.2.0"
},
{
"fixed": "1.5.2"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.2.0",
"1.3.0"
]
}
],
"aliases": [
"CVE-2020-29456",
"GHSA-9w49-m7xh-5r39"
],
"details": "Multiple cross-site scripting (XSS) vulnerabilities in Papermerge before 1.5.2 allow remote attackers to inject arbitrary web script or HTML via the rename, tag, upload, or create folder function. The payload can be in a folder, a tag, or a document\u0027s filename. If email consumption is configured in Papermerge, a malicious document can be sent by email and is automatically uploaded into the Papermerge web application. Therefore, no authentication is required to exploit XSS if email consumption is configured. Otherwise authentication is required.",
"id": "PYSEC-2020-74",
"modified": "2020-12-02T16:29:00Z",
"published": "2020-12-02T08:15:00Z",
"references": [
{
"type": "REPORT",
"url": "https://github.com/ciur/papermerge/issues/228"
},
{
"type": "WEB",
"url": "https://www.papermerge.com/"
},
{
"type": "WEB",
"url": "https://github.com/ciur/papermerge/releases/tag/v1.5.2"
},
{
"type": "ADVISORY",
"url": "https://github.com/advisories/GHSA-9w49-m7xh-5r39"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
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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