PYSEC-2026-625
Vulnerability from pysec - Published: 2026-07-02 14:13 - Updated: 2026-07-06 07:36
VLAI
Details
In Ericsson CodeChecker prior to 6.18.2, a Stored Cross-site scripting (XSS) vulnerability in the comments component of the reports viewer allows remote attackers to inject arbitrary web script or HTML via the POST JSON data of the /CodeCheckerService API.
Impacted products
| Name | purl | codechecker | pkg:pypi/codechecker |
|---|
Aliases
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "codechecker",
"purl": "pkg:pypi/codechecker"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "6.18.2"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"6.16.0",
"6.16.0a1",
"6.17.0",
"6.18.0",
"6.18.1"
]
}
],
"aliases": [
"CVE-2021-44217",
"GHSA-fxmx-pfm2-85m2"
],
"details": "In Ericsson CodeChecker prior to 6.18.2, a Stored Cross-site scripting (XSS) vulnerability in the comments component of the reports viewer allows remote attackers to inject arbitrary web script or HTML via the POST JSON data of the /CodeCheckerService API.",
"id": "PYSEC-2026-625",
"modified": "2026-07-06T07:36:26.124397Z",
"published": "2026-07-02T14:13:14.739420Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-44217"
},
{
"type": "WEB",
"url": "https://github.com/Ericsson/codechecker/pull/3549"
},
{
"type": "WEB",
"url": "https://github.com/Ericsson/codechecker/commit/72ee51158e6d81150320223b85410c179b9ee2b1"
},
{
"type": "WEB",
"url": "https://codechecker-demo.eastus.cloudapp.azure.com"
},
{
"type": "PACKAGE",
"url": "https://github.com/Ericsson/codechecker"
},
{
"type": "WEB",
"url": "https://github.com/Ericsson/codechecker/releases"
},
{
"type": "WEB",
"url": "https://github.com/Ericsson/codechecker/releases/tag/v6.18.2"
},
{
"type": "WEB",
"url": "https://github.com/Hyperkopite/CVE-2021-44217/blob/main/README.md"
},
{
"type": "WEB",
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/codechecker-api/PYSEC-2022-43181.yaml"
},
{
"type": "WEB",
"url": "https://user-images.githubusercontent.com/9525971/142965091-e118b012-a7fc-4c2f-ad0c-80aeed6f7ec9.png"
},
{
"type": "PACKAGE",
"url": "https://pypi.org/project/codechecker"
},
{
"type": "ADVISORY",
"url": "https://github.com/advisories/GHSA-fxmx-pfm2-85m2"
}
],
"summary": "Cross-site Scripting in Ericsson CodeChecker"
}
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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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