Vulnerability-Lookup

CVE-2026-16970 (GCVE-0-2026-16970)

Vulnerability from cvelistv5 – Published: 2026-07-30 09:45 – Updated: 2026-08-04 18:58

Title

DFIR-IRIS Insufficient Logout Implementation

Summary

The IRIS web application in version 2.4.26 and possibly others contains a logout functionality which is ineffective. Stolen session cookies can therefore be misused for a long time.

Severity

4.2 (Medium)


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

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-07-30 12:26 UTC

CWE

CWE-613 - Insufficient session expiration

Assigner

sba-research mitre root

References

2 references

URL	Tags
https://github.com/sbaresearch/advisories/tree/pu…	third-party-advisory
http://www.openwall.com/lists/oss-security/2026/0…

Impacted products

1 product

Vendor	Product	Version	CPE status
dfir-iris	iris-web	Affected: 2.4.26	guessed

Credits

Michael Koppmann (SBA Research) Mathias Tausig (SBA Research)

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-16970

Vulnerability from fkie_nvd - Published: 2026-07-30 10:16 - Updated: 2026-08-04 20:16

Severity

4.2 (Medium) - CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Summary

The IRIS web application in version 2.4.26 and possibly others contains a logout functionality which is ineffective. Stolen session cookies can therefore be misused for a long time.

References

	URL	Tags
	1e3a9e0f-5156-4bf8-b8a3-cc311bfc0f4a	https://github.com/sbaresearch/advisories/tree/public/2026/SBA-ADV-20260128-04_DFIR-IRIS_Insufficient_Logout
	af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2026/07/30/12
	134c704f-9b21-4f2e-91b3-4a467353bcc0	https://github.com/sbaresearch/advisories/tree/public/2026/SBA-ADV-20260128-04_DFIR-IRIS_Insufficient_Logout

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unknown",
          "product": "iris-web",
          "vendor": "dfir-iris",
          "versions": [
            {
              "status": "affected",
              "version": "2.4.26"
            }
          ]
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      ],
      "source": "1e3a9e0f-5156-4bf8-b8a3-cc311bfc0f4a"
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    }
  ],
  "id": "CVE-2026-16970",
  "lastModified": "2026-08-04T20:16:50.033",
  "metrics": {
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      {
        "cvssData": {
          "attackComplexity": "HIGH",
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          "userInteraction": "NONE",
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        "impactScore": 3.6,
        "source": "1e3a9e0f-5156-4bf8-b8a3-cc311bfc0f4a",
        "type": "Secondary"
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    "ssvcV203": [
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GHSA-7WV8-CHJV-GRQM

Vulnerability from github – Published: 2026-07-30 12:32 – Updated: 2026-07-30 18:31

Details

The IRIS web application in version 2.4.26 and possibly others contains a logout functionality which is ineffective. Stolen session cookies can therefore be misused for a long time.

Severity

4.2 (Medium)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-16970"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-613"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-30T10:16:36Z",
    "severity": "MODERATE"
  },
  "details": "The IRIS web application in version 2.4.26 and possibly others contains a logout functionality which is ineffective. Stolen session cookies can therefore be misused for a long time.",
  "id": "GHSA-7wv8-chjv-grqm",
  "modified": "2026-07-30T18:31:34Z",
  "published": "2026-07-30T12:32:18Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-16970"
    },
    {
      "type": "WEB",
      "url": "https://github.com/sbaresearch/advisories/tree/public/2026/SBA-ADV-20260128-04_DFIR-IRIS_Insufficient_Logout"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2026/07/30/12"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

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.

Action not permitted

CVE-2026-16970 (GCVE-0-2026-16970)

FKIE_CVE-2026-16970

GHSA-7WV8-CHJV-GRQM

Tags

Sightings

Nomenclature

Related by attack behaviour