What is CVE-2020-35276?

CVE-2020-35276 is a critical-severity vulnerability in Egavilanmedia Ecm Address Book, classified under SQL Injection. CVSS score: 9.8/10. Published 2020-12-21.

How severe is CVE-2020-35276?

Critical severity. CVSS v3 base score is 9.8 out of 10.

SQL Injection in Egavilanmedia Ecm Address Book

CVE-2020-35276

EgavilanMedia ECM Address Book 1.0 is affected by SQL injection. An attacker can bypass the Admin Login panel through SQLi and get Admin access and add or remove any user.

Vulnerability class: SQL Injection

Published 2020-12-21 · last modified 2026-07-09.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.016 (74.3th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 74th percentile — 74.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.015 · newest: 0.016 · change: +0.000

Affected products

Egavilanmedia Ecm Address Book — versions 1.0

Weakness classification (CWE)

CWE-89 — SQL Injection

References

af854a3a-2127-422b-91ae-364da2661108 (Product)
af854a3a-2127-422b-91ae-364da2661108 (Not Applicable)
hardik-solanki.medium.com/authentication-admin-panel-bypass-which-leads-to-full… (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2020-35276?: CVE-2020-35276 is a critical-severity vulnerability in Egavilanmedia Ecm Address Book, classified under SQL Injection. CVSS score: 9.8/10. Published 2020-12-21.
How severe is CVE-2020-35276?: Critical severity. CVSS v3 base score is 9.8 out of 10.