CVE-2026-34915

MEDIUMPre-NVD 6.16.1—
EchelonGraph scoreHIGH confidence

Score 6.1 from GitHub Security Advisory published 2026-06-23. a secondary CVSS source baseline 6.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
6.1
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 6.1Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

A missing sanitisation of user input in the zone-include.php script of Revive Adserver 6.0.6 and earlier could allow a low‑privileged user to exploit the clientid parameter to perform blind SQL injection attacks. Input sanitisation has been improved to ensure that all parameters processed by the script are properly validated.

CVSS v3
6.1
EG Score
6.1(high)
EPSS
12.1%
KEV
Not listed

Published

June 23, 2026

Last Modified

June 23, 2026

Advisory Details (1)

Auto-updated Jun 23, 2026
No patch confirmed yet.
generic

HackerOne

https://hackerone.com/reports/3653316

Vendor Advisories for CVE-2026-34915(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 22× in last 7d / 46× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-06 18:47 UTCEG score recompute
  2. 2026-07-06 18:47 UTCGHSA enrichment
  3. 2026-07-06 16:27 UTCEPSS rescore
  4. 2026-07-06 16:27 UTCEPSS rescore
  5. 2026-07-06 02:23 UTCEPSS rescore
  6. 2026-07-06 02:23 UTCEPSS rescore
  7. 2026-07-05 18:42 UTCEG score recompute
  8. 2026-07-05 18:42 UTCGHSA enrichment
  9. 2026-07-05 02:30 UTCEPSS rescore
  10. 2026-07-04 18:37 UTCEG score recompute
  11. 2026-07-04 18:37 UTCGHSA enrichment
  12. 2026-07-04 06:31 UTCEPSS rescore
  13. 2026-07-03 18:30 UTCEG score recompute
  14. 2026-07-03 18:30 UTCGHSA enrichment
  15. 2026-07-02 18:27 UTCEG score recompute
  16. 2026-07-02 18:27 UTCGHSA enrichment
  17. 2026-07-01 18:23 UTCEG score recompute
  18. 2026-07-01 18:23 UTCGHSA enrichment
  19. 2026-07-01 15:06 UTCEPSS rescore
  20. 2026-06-30 23:22 UTCEPSS rescore
  21. 2026-06-30 18:18 UTCEG score recompute
  22. 2026-06-30 18:18 UTCGHSA enrichment
  23. 2026-06-29 18:14 UTCEG score recompute
  24. 2026-06-29 18:14 UTCGHSA enrichment
  25. 2026-06-29 14:06 UTCEPSS rescore
Show 21 more
  1. 2026-06-29 14:06 UTCEPSS rescore
  2. 2026-06-28 18:08 UTCEG score recompute
  3. 2026-06-28 18:08 UTCGHSA enrichment
  4. 2026-06-28 14:07 UTCEPSS rescore
  5. 2026-06-28 14:07 UTCEPSS rescore
  6. 2026-06-28 04:56 UTCEPSS rescore
  7. 2026-06-28 04:56 UTCEPSS rescore
  8. 2026-06-27 18:04 UTCEG score recompute
  9. 2026-06-27 18:04 UTCGHSA enrichment
  10. 2026-06-27 03:08 UTCEPSS rescore
  11. 2026-06-26 18:00 UTCEG score recompute
  12. 2026-06-26 18:00 UTCGHSA enrichment
  13. 2026-06-25 17:55 UTCEG score recompute
  14. 2026-06-25 17:55 UTCGHSA enrichment
  15. 2026-06-25 13:49 UTCEPSS rescore
  16. 2026-06-25 13:49 UTCEPSS rescore
  17. 2026-06-24 17:46 UTCEG score recompute
  18. 2026-06-24 17:46 UTCGHSA enrichment
  19. 2026-06-24 14:05 UTCEPSS rescore
  20. 2026-06-23 17:36 UTCEG score recompute
  21. 2026-06-23 17:34 UTCNVD updatefirst tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-34915?
CVE-2026-34915 is a medium vulnerability published on June 23, 2026. A missing sanitisation of user input in the zone-include.php script of Revive Adserver 6.0.6 and earlier could allow a low‑privileged user to exploit the clientid parameter to perform blind SQL injection attacks. Input sanitisation has been improved to ensure that all parameters processed by the…
When was CVE-2026-34915 disclosed?
CVE-2026-34915 was first published in the National Vulnerability Database on June 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-34915 actively exploited?
CVE-2026-34915 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 12.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-34915?
CVE-2026-34915 has a CVSS v3 base score of 6.1 (NVD).
How do I remediate CVE-2026-34915?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-34915, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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