CVE-2016-9864

HIGHNVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2022-05-17. NVD baseline CVSS 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 2%CVSS: 7.5Exploit: None knownExposed: 0

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

An issue was discovered in phpMyAdmin. With a crafted username or a table name, it was possible to inject SQL statements in the tracking functionality that would run with the privileges of the control user. This gives read and write access to the tables of the configuration storage database, and if the control user has the necessary privileges, read access to some tables of the MySQL database. All 4.6.x versions (prior to 4.6.5), 4.4.x versions (prior to 4.4.15.9), and 4.0.x versions (prior to 4.0.10.18) are affected.

CVSS v3
7.5
EG Score
7.5(medium)
EG Risk
39(Track)
EG Risk 39/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity75% × 45%
Exploitation2% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
2%
EPSS %ILE
76%
KEV
Not listed

Published

December 11, 2016

Last Modified

June 17, 2026

References (8)

Affected Packages

(8 across 8 ecosystems)
Alpine:v3.2(1)
PackageVulnerable rangeFixed inDependents
phpmyadmin3.3.10-r0 ... 4.4.7-r0 (69 versions)4.4.15.9-r0—
Alpine:v3.4(1)
PackageVulnerable rangeFixed inDependents
phpmyadmin3.3.10-r0 ... 4.6.4-r0 (80 versions)4.6.5.2-r0—
Debian:11(1)
PackageVulnerable rangeFixed inDependents
phpmyadmin—4:4.6.5.1-1—
Debian:12(1)
PackageVulnerable rangeFixed inDependents
phpmyadmin—4:4.6.5.1-1—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
phpmyadmin—4:4.6.5.1-1—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
phpmyadmin—4:4.6.5.1-1—
Debian:7(1)
PackageVulnerable rangeFixed inDependents
phpmyadmin4:3.4.11.1-2 ... 4:3.4.11.1-2+deb7u6 (7 versions)4:3.4.11.1-2+deb7u7—
Debian:8(1)
PackageVulnerable rangeFixed inDependents
phpmyadmin4:4.2.12-2 ... 4:4.2.12-2+deb8u5 (6 versions)4:4.2.12-2+deb8u6—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 6× in last 7d / 22× 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.

Showing the most recent 100 of 149 total refreshes for this CVE.

  1. 2026-09-24 13:59 UTCEPSS rescore
  2. 2026-09-23 13:41 UTCEPSS rescore
  3. 2026-09-20 20:09 UTCEPSS rescore
  4. 2026-09-19 15:35 UTCEPSS rescore
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  6. 2026-09-18 18:20 UTCOSV refresh
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  19. 2026-08-30 21:34 UTCOSV refresh
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  1. 2026-08-18 13:43 UTCEPSS rescore
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  5. 2026-08-15 01:25 UTCEPSS rescore
  6. 2026-08-14 08:29 UTCOSV refresh
  7. 2026-08-12 13:46 UTCEPSS rescore
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  20. 2026-07-29 16:37 UTCOSV refresh
  21. 2026-07-28 15:31 UTCEPSS rescore
  22. 2026-07-26 14:50 UTCEPSS rescore
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  24. 2026-07-24 14:13 UTCEPSS rescore
  25. 2026-07-23 14:15 UTCEPSS rescore
  26. 2026-07-23 01:24 UTCEG score recompute
  27. 2026-07-22 22:04 UTCEG score recompute
  28. 2026-07-22 14:04 UTCEPSS rescore
  29. 2026-07-21 15:21 UTCEPSS rescore
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  42. 2026-07-15 01:56 UTCEPSS rescore
  43. 2026-07-13 22:26 UTCEPSS rescore
  44. 2026-07-13 06:09 UTCEPSS rescore
  45. 2026-07-12 06:08 UTCOSV refresh
  46. 2026-07-12 05:43 UTCEPSS rescore
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  48. 2026-07-11 08:24 UTCEPSS rescore
  49. 2026-07-09 19:06 UTCEPSS rescore
  50. 2026-07-08 15:10 UTCEPSS rescore
  51. 2026-07-07 13:42 UTCEPSS rescore
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  64. 2026-06-27 03:05 UTCEPSS rescore
  65. 2026-06-25 13:47 UTCEPSS rescore
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  67. 2026-06-23 21:30 UTCEPSS rescore
  68. 2026-06-23 11:58 UTCOSV refresh
  69. 2026-06-22 14:23 UTCEPSS rescore
  70. 2026-06-21 14:54 UTCEPSS rescore
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  72. 2026-06-21 01:57 UTCEPSS rescore
  73. 2026-06-21 01:57 UTCEPSS rescore
  74. 2026-06-19 19:23 UTCEPSS rescore
  75. 2026-06-19 19:23 UTCEPSS rescore

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Frequently asked(5)

What is CVE-2016-9864?
CVE-2016-9864 is a high vulnerability published on December 11, 2016. An issue was discovered in phpMyAdmin. With a crafted username or a table name, it was possible to inject SQL statements in the tracking functionality that would run with the privileges of the control user. This gives read and write access to the tables of the configuration storage database, and if…
When was CVE-2016-9864 disclosed?
CVE-2016-9864 was first published in the National Vulnerability Database on December 11, 2016, with the most recent update on June 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2016-9864 actively exploited?
CVE-2016-9864 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 2% probability of exploitation in the next 30 days, which ranks it in the top 24.0% of all scored CVEs.
What is the CVSS score of CVE-2016-9864?
CVE-2016-9864 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2016-9864?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2016-9864, 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.

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