CVE-2021-29625

Katalog CVE

CVSS 6.1 · Medium EPSS 9,6%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada adminer. Skor CVSS 3.1 6.1 (Medium) menurut NVD.

Deskripsi (NVD)

Adminer is open-source database management software. A cross-site scripting vulnerability in Adminer versions 4.6.1 to 4.8.0 affects users of MySQL, MariaDB, PgSQL and SQLite. XSS is in most cases prevented by strict CSP in all modern browsers. The only exception is when Adminer is using a `pdo_` extension to communicate with the database (it is used if the native extensions are not enabled). In browsers without CSP, Adminer versions 4.6.1 to 4.8.0 are affected. The vulnerability is patched in version 4.8.1. As workarounds, one can use a browser supporting strict CSP or enable the native PHP extensions (e.g. `mysqli`) or disable displaying PHP errors (`display_errors`).

Rincian

Terbit di NVD

19 Mei 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

6.1 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

EPSS (30 hari)

9,6% peluang dieksploitasi; lebih tinggi dari 95,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/vrana/adminer/commit/4043092ec2c0de2258d60a99d0c5958637d051a7 patch · advisory pihak ketiga
• https://github.com/vrana/adminer/security/advisories/GHSA-2v82-5746-vwqc patch · advisory pihak ketiga
• https://sourceforge.net/p/adminer/bugs-and-features/797/ exploit · product · advisory pihak ketiga