CVE-2026-34913 (GCVE-0-2026-34913)

Vulnerability from cvelistv5 – Published: 2026-06-23 16:14 – Updated: 2026-06-23 17:23
VLAI
Summary
A missing access control check when linking trackers to campaigns through the campaign-trackers.php script of Revive Adserver 6.0.6 and earlier could allow a low‑privileged user to link their trackers to campaigns owned by other managers on the same instance, resulting in inconsistent ownership relationships. Ownership validation has been added to ensure that campaigns can only be linked to trackers owned by the same advertiser.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-284 - Improper Access Control - Generic
Assigner
References
Impacted products
Vendor Product Version
Revive Adserver Affected: 0 , ≤ 6.0.6 (semver)
Create a notification for this product.
Credits
Ahmed Ghadban (DarkyOS)
Show details on NVD website

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        "metrics": [
          {
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                  },
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                  }
                ],
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                "timestamp": "2026-06-23T17:22:59.326404Z",
                "version": "2.0.3"
              },
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          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
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            }
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      ],
      "credits": [
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          "lang": "en",
          "type": "reporter",
          "value": "Ahmed Ghadban (DarkyOS)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A missing access control check when linking trackers to campaigns through the campaign-trackers.php script of Revive Adserver 6.0.6 and earlier could allow a low\u2011privileged user to link their trackers to campaigns owned by other managers on the same instance, resulting in inconsistent ownership relationships. Ownership validation has been added to ensure that campaigns can only be linked to trackers owned by the same advertiser."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
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            "baseSeverity": "MEDIUM",
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            "version": "3.0"
          }
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  "cveMetadata": {
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    "dateReserved": "2026-03-31T15:00:06.522Z",
    "dateUpdated": "2026-06-23T17:23:05.997Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
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      "date": "2026-06-24",
      "epss": "0.00223",
      "percentile": "0.12685"
    },
    "vulnrichment": {
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}


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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

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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.
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  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • 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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Detection rules are retrieved from Rulezet.

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