github - ghsa-cvfm-9587-3rg8

GHSA-CVFM-9587-3RG8

Vulnerability from github – Published: 2022-05-13 00:00 – Updated: 2022-05-25 00:00

Details

XML External Entity (XXE) injection vulnerabilities occur when poorly configured XML parsers process user supplied input without sufficient validation. Attackers can exploit this vulnerability to manipulate XML content and inject malicious external entity references.

Severity ?

7.5 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

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{
  "affected": [],
  "aliases": [
    "CVE-2021-27777"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-611"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-05-12T22:15:00Z",
    "severity": "HIGH"
  },
  "details": "XML External Entity (XXE) injection vulnerabilities occur when poorly configured XML parsers process user supplied input without sufficient validation. Attackers can exploit this vulnerability to manipulate XML content and inject malicious external entity references.",
  "id": "GHSA-cvfm-9587-3rg8",
  "modified": "2022-05-25T00:00:35Z",
  "published": "2022-05-13T00:00:20Z",
  "references": [
    {
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-27777"
    },
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      "type": "WEB",
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  "severity": [
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      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2021-27777 (GCVE-0-2021-27777)

Vulnerability from cvelistv5 – Published: 2022-05-12 21:25 – Updated: 2024-09-16 19:31

Summary

Severity ?

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

CWE

CWE-91 - XML Injection (aka Blind XPath Injection)

Assigner

HCL

References

URL

Tags

https://support.hcltechsw.com/csm?id=kb_article&s…

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	HCL Software	HCL Unica	Affected: 12 and below

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JSON

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Sightings

Author	Source	Type	Date

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.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-CVFM-9587-3RG8

CVE-2021-27777 (GCVE-0-2021-27777)

Tags

Sightings

Nomenclature