CVE-2026-34916

HIGHPre-NVD 8.88.8—
EchelonGraph scoreHIGH confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2026-06-23. a secondary CVSS source baseline 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
8.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 8.8Exploit: NoneExposed: 0

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

A missing validation of user input when saving delivery limitations in Revive Adserver 6.0.6 and earlier could allow a low‑privileged user to use the logical parameter to inject malicious PHP code into the compiledlimitations field on the database and have it executed during banner delivery. Input sanitisation has been improved to ensure that the parameter is properly validated.

CVSS v3
8.8
EG Score
8.8(high)
EPSS
39.1%
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/3656781

Vendor Advisories for CVE-2026-34916(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 38× in last 7d / 76× 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. 2026-07-07 00:54 UTCEG score recompute
  2. 2026-07-07 00:54 UTCGHSA enrichment
  3. 2026-07-06 16:27 UTCEPSS rescore
  4. 2026-07-06 16:27 UTCEPSS rescore
  5. 2026-07-06 13:31 UTCEG score recompute
  6. 2026-07-06 13:31 UTCGHSA enrichment
  7. 2026-07-06 02:23 UTCEPSS rescore
  8. 2026-07-06 02:23 UTCEPSS rescore
  9. 2026-07-06 01:44 UTCEG score recompute
  10. 2026-07-06 01:44 UTCGHSA enrichment
  11. 2026-07-05 14:23 UTCEG score recompute
  12. 2026-07-05 14:23 UTCGHSA enrichment
  13. 2026-07-05 03:01 UTCEG score recompute
  14. 2026-07-05 03:00 UTCGHSA enrichment
  15. 2026-07-05 02:30 UTCEPSS rescore
  16. 2026-07-04 15:40 UTCEG score recompute
  17. 2026-07-04 15:40 UTCGHSA enrichment
  18. 2026-07-04 06:31 UTCEPSS rescore
  19. 2026-07-04 04:15 UTCEG score recompute
  20. 2026-07-04 04:15 UTCGHSA enrichment
  21. 2026-07-03 16:15 UTCEG score recompute
  22. 2026-07-03 16:15 UTCGHSA enrichment
  23. 2026-07-03 04:54 UTCEG score recompute
  24. 2026-07-03 04:54 UTCGHSA enrichment
  25. 2026-07-02 17:29 UTCEG score recompute
Show 51 more
  1. 2026-07-02 17:29 UTCGHSA enrichment
  2. 2026-07-02 06:06 UTCEG score recompute
  3. 2026-07-02 06:06 UTCGHSA enrichment
  4. 2026-07-01 18:45 UTCEG score recompute
  5. 2026-07-01 18:44 UTCGHSA enrichment
  6. 2026-07-01 15:06 UTCEPSS rescore
  7. 2026-07-01 07:23 UTCEG score recompute
  8. 2026-07-01 07:23 UTCGHSA enrichment
  9. 2026-06-30 23:22 UTCEPSS rescore
  10. 2026-06-30 20:02 UTCEG score recompute
  11. 2026-06-30 20:02 UTCGHSA enrichment
  12. 2026-06-30 08:39 UTCEG score recompute
  13. 2026-06-30 08:39 UTCGHSA enrichment
  14. 2026-06-29 21:11 UTCEG score recompute
  15. 2026-06-29 21:11 UTCGHSA enrichment
  16. 2026-06-29 14:06 UTCEPSS rescore
  17. 2026-06-29 14:06 UTCEPSS rescore
  18. 2026-06-29 09:50 UTCEG score recompute
  19. 2026-06-29 09:50 UTCGHSA enrichment
  20. 2026-06-28 22:29 UTCEG score recompute
  21. 2026-06-28 22:29 UTCGHSA enrichment
  22. 2026-06-28 14:07 UTCEPSS rescore
  23. 2026-06-28 14:07 UTCEPSS rescore
  24. 2026-06-28 11:07 UTCEG score recompute
  25. 2026-06-28 11:07 UTCGHSA enrichment
  26. 2026-06-28 04:56 UTCEPSS rescore
  27. 2026-06-28 04:56 UTCEPSS rescore
  28. 2026-06-27 23:47 UTCEG score recompute
  29. 2026-06-27 23:47 UTCGHSA enrichment
  30. 2026-06-27 12:26 UTCEG score recompute
  31. 2026-06-27 12:26 UTCGHSA enrichment
  32. 2026-06-27 03:08 UTCEPSS rescore
  33. 2026-06-27 01:04 UTCEG score recompute
  34. 2026-06-27 01:04 UTCGHSA enrichment
  35. 2026-06-26 13:43 UTCEG score recompute
  36. 2026-06-26 13:43 UTCGHSA enrichment
  37. 2026-06-26 02:23 UTCEG score recompute
  38. 2026-06-26 02:23 UTCGHSA enrichment
  39. 2026-06-25 15:02 UTCEG score recompute
  40. 2026-06-25 15:02 UTCGHSA enrichment
  41. 2026-06-25 13:49 UTCEPSS rescore
  42. 2026-06-25 13:49 UTCEPSS rescore
  43. 2026-06-25 03:41 UTCEG score recompute
  44. 2026-06-25 03:41 UTCGHSA enrichment
  45. 2026-06-24 16:18 UTCEG score recompute
  46. 2026-06-24 16:18 UTCGHSA enrichment
  47. 2026-06-24 14:05 UTCEPSS rescore
  48. 2026-06-24 04:58 UTCEG score recompute
  49. 2026-06-24 04:58 UTCGHSA enrichment
  50. 2026-06-23 17:35 UTCEG score recompute
  51. 2026-06-23 17:34 UTCNVD updatefirst tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-34916?
CVE-2026-34916 is a high vulnerability published on June 23, 2026. A missing validation of user input when saving delivery limitations in Revive Adserver 6.0.6 and earlier could allow a low‑privileged user to use the logical parameter to inject malicious PHP code into the compiledlimitations field on the database and have it executed during banner delivery. Input…
When was CVE-2026-34916 disclosed?
CVE-2026-34916 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-2026-34916 actively exploited?
CVE-2026-34916 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 39.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-34916?
CVE-2026-34916 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2026-34916?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-34916, 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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