Technology · Adminer
Adminer vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 14 vulnerabilities in Adminer: 0 in the last 7 days and 12 in the last 90 days, 2 of them critical and 1 exploited in the wild. The most recent, CVE-2026-100697, was published on 26 September 2026. Nothing in the last four weeks, down from 1 vulnerability in the four before.
- Last 7 days
- 0
- Last 90 days
- 12
- Critical, all time
- 2
- Exploited in the wild
- 1
About Adminer
Adminer is a single-file PHP database management tool supporting multiple database systems.
Latest Adminer vulnerabilities
- CVE-2026-100697: Adminer server-side request forgery in ClickHouse driverhighCVSS 8.6
- CVE-2026-56706: Adminer CSRF token secret recovery via XOR maskingmediumCVSS 6.8EPSS 0.4%
- CVE-2026-56705: Adminer ODBC PDO DSN injection leading to RCEcriticalCVSS 9.8EPSS 0.9%
- CVE-2026-56704: Adminer cross-site scripting via MySQL version stringmediumCVSS 6.1EPSS 0.3%
- CVE-2026-56703: Adminer remote code execution via SQLite VACUUM INTOhighCVSS 7.2EPSS 1.2%
- CVE-2026-56702: Adminer AdminerFileUpload PHP file upload leading to RCEhighCVSS 8.8EPSS 0.6%
- CVE-2026-34968: Adminer arbitrary file deletion in SQLite modehighCVSS 8.1EPSS 0.5%
- CVE-2026-34967: Adminer arbitrary file write in sql-log pluginmediumCVSS 5.4EPSS 0.3%
- CVE-2026-34964: Adminer server field SSRF via PDO DSN injectionmediumCVSS 5.8EPSS 0.4%
- CVE-2026-34959: Adminer X-Forwarded-Prefix open redirect and cookie path hijackingmediumCVSS 4.7EPSS 0.3%
- CVE-2026-16434: Adminer X-Forwarded-Prefix backslash bypass in cookie path validationinfoCVSS 2.3EPSS 0.4%
- CVE-2026-15686: Adminer multi_query Incorrect Check of Function Return Value Remote Code ExecutionhighCVSS 7.2EPSS 0.7%
- CVE-2026-63771: Vrana Adminer cookie injection via X-Forwarded-Prefix headerhighCVSS 7.1
- CVE-2021-21311: SSRF in adminercriticalexploited in the wildCVSS 3.1EPSS 98.5%
Most severe Adminer vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2021-21311: SSRF in adminercriticalexploited in the wildCVSS 3.1EPSS 98.5%
- CVE-2026-56705: Adminer ODBC PDO DSN injection leading to RCEcriticalCVSS 9.8EPSS 0.9%
- CVE-2026-56702: Adminer AdminerFileUpload PHP file upload leading to RCEhighCVSS 8.8EPSS 0.6%
- CVE-2026-100697: Adminer server-side request forgery in ClickHouse driverhighCVSS 8.6
- CVE-2026-34968: Adminer arbitrary file deletion in SQLite modehighCVSS 8.1EPSS 0.5%
- CVE-2026-56703: Adminer remote code execution via SQLite VACUUM INTOhighCVSS 7.2EPSS 1.2%
- CVE-2026-15686: Adminer multi_query Incorrect Check of Function Return Value Remote Code ExecutionhighCVSS 7.2EPSS 0.7%
- CVE-2026-63771: Vrana Adminer cookie injection via X-Forwarded-Prefix headerhighCVSS 7.1
- CVE-2026-56706: Adminer CSRF token secret recovery via XOR maskingmediumCVSS 6.8EPSS 0.4%
- CVE-2026-56704: Adminer cross-site scripting via MySQL version stringmediumCVSS 6.1EPSS 0.3%
Vulnerabilities per week
Nothing in the last four weeks, down from 1 vulnerability in the four before. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 1 | 0 | |
| 24 Aug 2026 | 10 | 1 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 1 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many Adminer vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/adminer)<a href="https://junglewise.ai/threats/technologies/adminer"><img src="https://junglewise.ai/threats/technologies/adminer/badge.svg" alt="Adminer vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/adminer.json, and this page as text at https://junglewise.ai/threats/technologies/adminer.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Adminer vulnerabilities", https://junglewise.ai/threats/technologies/adminer, 9 November 2026.