Vulnerability-Lookup

UBUNTU-CVE-2026-22675 (CVE-2026-22675)

Vulnerability from osv_ubuntu – Published: 2026-04-06 22:16 – Updated: 2026-05-27 19:09 – Source website

Details

OCS Inventory NG Server version 2.12.3 and prior contain a stored cross-site scripting vulnerability that allows unauthenticated attackers to execute arbitrary JavaScript by submitting malicious User-Agent HTTP headers to the /ocsinventory endpoint. Attackers can register rogue agents or craft requests with malicious User-Agent values that are stored without sanitization and rendered with insufficient encoding in the web console, leading to arbitrary JavaScript execution in the browsers of authenticated users viewing the statistics dashboard.

Severity

5.4 (Medium)


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

6.1 (Medium)


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

5.1 (Medium)


                    
                      CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2026-22675	REPORT
	https://www.cve.org/CVERecord?id=CVE-2026-22675	REPORT
	https://github.com/OCSInventory-NG/OCSInventory-S…	REPORT
	https://github.com/OCSInventory-NG/OCSInventory-S…	REPORT
	https://www.vulncheck.com/advisories/ocs-inventor…	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "ocsinventory-reports",
            "binary_version": "2.1.2-1ubuntu1"
          },
          {
            "binary_name": "ocsinventory-server",
            "binary_version": "2.1.2-1ubuntu1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:16.04:LTS",
        "name": "ocsinventory-server",
        "purl": "pkg:deb/ubuntu/ocsinventory-server@2.1.2-1ubuntu1?arch=source\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.1.2-1",
        "2.1.2-1ubuntu1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "ocsinventory-reports",
            "binary_version": "2.2+dfsg-0.1"
          },
          {
            "binary_name": "ocsinventory-server",
            "binary_version": "2.2+dfsg-0.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "ocsinventory-server",
        "purl": "pkg:deb/ubuntu/ocsinventory-server@2.2+dfsg-0.1?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.2+dfsg-0.1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "ocsinventory-reports",
            "binary_version": "2.5+dfsg1-1ubuntu0.1"
          },
          {
            "binary_name": "ocsinventory-server",
            "binary_version": "2.5+dfsg1-1ubuntu0.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "ocsinventory-server",
        "purl": "pkg:deb/ubuntu/ocsinventory-server@2.5+dfsg1-1ubuntu0.1?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.5+dfsg1-1",
        "2.5+dfsg1-1ubuntu0.1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "ocsinventory-reports",
            "binary_version": "2.8.1+dfsg1-1ubuntu0.1"
          },
          {
            "binary_name": "ocsinventory-server",
            "binary_version": "2.8.1+dfsg1-1ubuntu0.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "ocsinventory-server",
        "purl": "pkg:deb/ubuntu/ocsinventory-server@2.8.1+dfsg1-1ubuntu0.1?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.8.1+dfsg1-1",
        "2.8.1+dfsg1-1ubuntu0.1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "ocsinventory-reports",
            "binary_version": "2.8.1+dfsg1+~2.11.1-1"
          },
          {
            "binary_name": "ocsinventory-server",
            "binary_version": "2.8.1+dfsg1+~2.11.1-1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "ocsinventory-server",
        "purl": "pkg:deb/ubuntu/ocsinventory-server@2.8.1+dfsg1+~2.11.1-1?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.8.1+dfsg1+~2.11.1-1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "ocsinventory-reports",
            "binary_version": "2.8.1+dfsg1+~2.11.1-1"
          },
          {
            "binary_name": "ocsinventory-server",
            "binary_version": "2.8.1+dfsg1+~2.11.1-1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:25.10",
        "name": "ocsinventory-server",
        "purl": "pkg:deb/ubuntu/ocsinventory-server@2.8.1+dfsg1+~2.11.1-1?arch=source\u0026distro=questing"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.8.1+dfsg1+~2.11.1-1"
      ]
    }
  ],
  "aliases": [],
  "details": "OCS Inventory NG Server version 2.12.3 and prior contain a stored cross-site scripting vulnerability that allows unauthenticated attackers to execute arbitrary JavaScript by submitting malicious User-Agent HTTP headers to the /ocsinventory endpoint. Attackers can register rogue agents or craft requests with malicious User-Agent values that are stored without sanitization and rendered with insufficient encoding in the web console, leading to arbitrary JavaScript execution in the browsers of authenticated users viewing the statistics dashboard.",
  "id": "UBUNTU-CVE-2026-22675",
  "modified": "2026-05-27T19:09:40Z",
  "published": "2026-04-06T22:16:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-22675"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-22675"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/OCSInventory-NG/OCSInventory-Server/commit/78faf2ca8b897141ba4d337d75692ab8e405bd4e"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/OCSInventory-NG/OCSInventory-Server/pull/483"
    },
    {
      "type": "REPORT",
      "url": "https://www.vulncheck.com/advisories/ocs-inventory-ng-server-stored-xss-via-user-agent"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N",
      "type": "CVSS_V4"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2026-22675"
  ]
}

CVE-2026-22675 (GCVE-0-2026-22675)

Vulnerability from cvelistv5 – Published: 2026-04-06 21:19 – Updated: 2026-07-14 15:53

Title

OCS Inventory NG Server Stored XSS via User-Agent

Summary

Severity

5.1 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

5.4 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-04-07 13:39 UTC

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

VulnCheck mitre root

References

3 references

URL	Tags
https://github.com/OCSInventory-NG/OCSInventory-S…	issue-tracking
https://github.com/OCSInventory-NG/OCSInventory-S…	patch
https://www.vulncheck.com/advisories/ocs-inventor…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version
OCS Inventory	OCS Inventory NG Server	Affected: 0 , ≤ 2.12.3 (semver) Unaffected: 78faf2ca8b897141ba4d337d75692ab8e405bd4e (git) cpe:2.3:a:ocsinventory-ng:ocs_inventory_server::::::::

Credits

Alexandre Nesic (@_atsika) at Quarkslab

Show details on NVD website

JSON

To clipboard

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  "containers": {
    "adp": [
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        "metrics": [
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                "id": "CVE-2026-22675",
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                  },
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                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-04-07T13:39:21.858530Z",
                "version": "2.0.3"
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    "cna": {
      "affected": [
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          "defaultStatus": "unaffected",
          "packageURL": "pkg:github/OCSInventory-NG/OCSInventory-Server",
          "product": "OCS Inventory NG Server",
          "repo": "https://github.com/OCSInventory-NG/OCSInventory-Server",
          "vendor": "OCS Inventory",
          "versions": [
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              "lessThanOrEqual": "2.12.3",
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      "cpeApplicability": [
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              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:a:ocsinventory-ng:ocs_inventory_server:*:*:*:*:*:*:*:*",
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        }
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      "metrics": [
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          "cvssV4_0": {
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            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 5.1,
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        }
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}

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.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.