Vulnerability-Lookup

GHSA-84XW-5R3F-VRRR

Vulnerability from github – Published: 2026-09-18 18:31 – Updated: 2026-09-18 18:31

Details

In the interchange/interchange project, a critical remote code execution (RCE) vulnerability was found in the “quick question” admin feature. In default installations arbitrary Perl code can be injected and executed server-side by unauthenticated users. The Perl code normally runs within a Safe container which limits the scope of what it can do, unless the non-default AllowGlobal directive is configured for the catalog being accessed.CTOR]

Severity

9.8 (Critical)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2026-75031"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-94"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-18T16:17:09Z",
    "severity": "CRITICAL"
  },
  "details": "In the interchange/interchange project, a critical remote code execution (RCE) vulnerability was found in the \n\u201cquick question\u201d admin feature. In default installations arbitrary Perl \ncode can be injected and executed server-side by unauthenticated users. \nThe Perl code normally runs within a Safe container which limits the \nscope of what it can do, unless the non-default AllowGlobal directive is\n configured for the catalog being accessed.CTOR]",
  "id": "GHSA-84xw-5r3f-vrrr",
  "modified": "2026-09-18T18:31:41Z",
  "published": "2026-09-18T18:31:41Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-75031"
    },
    {
      "type": "WEB",
      "url": "https://github.com/interchange/interchange/commit/65b6ea9d3761dd1fd2071c962819562afa335e4e"
    },
    {
      "type": "WEB",
      "url": "https://www.interchangecommerce.org/i/dev/news?mv_arg=00071"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2026-75031 (GCVE-0-2026-75031)

Vulnerability from cvelistv5 – Published: 2026-09-18 15:20 – Updated: 2026-09-18 17:27

Summary

Severity

9.8 (Critical)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-18 17:27 UTC

CWE

CWE-94 - Improper Control of Generation of Code ('Code Injection')

Assigner

redhat-cnalr

References

2 references

URL	Tags
https://www.interchangecommerce.org/i/dev/news?mv…	vendor-advisory
https://github.com/interchange/interchange/commit…	patch

Impacted products

1 product

Vendor	Product	Version
Interchange	Interchange	Affected: 0 , < * (semver)

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JSON

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    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 9.8,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2026-75031",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-09-18T17:27:02.448720Z",
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              },
              "type": "ssvc"
            }
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          "dateUpdated": "2026-09-18T17:27:14.647Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Interchange",
          "repo": "https://github.com/interchange/interchange/",
          "vendor": "Interchange",
          "versions": [
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          "tags": [
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          "url": "https://www.interchangecommerce.org/i/dev/news?mv_arg=00071"
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    "datePublished": "2026-09-18T15:20:40.925Z",
    "dateReserved": "2026-08-17T15:06:02.303Z",
    "dateUpdated": "2026-09-18T17:27:14.647Z",
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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.