Skip to content
Fencer Intel
high 7.5

CVE-2020-18220 json

Weak Encoding for Password in DoraCMS v2.1.1 and earlier allows attackers to obtain sensitive information as it does not use a random salt…

published 5y ago modified 4mo ago also EUVD-2020-10147

cvss
7.5
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 35%
public exploits
0
none known

Summary

Weak Encoding for Password in DoraCMS v2.1.1 and earlier allows attackers to obtain sensitive information as it does not use a random salt or IV for its AES-CBC encryption, causes password encrypted for users to be susceptible to dictionary attacks.

Is CVE-2020-18220 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

Check with Fencer

Exploit prediction

0.41% chance of exploitation in the next 30 days, higher than 35% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • github.com https://github.com/doramart/DoraCMS/issues/190 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:P/I:N/A:N

Classification

Weakness
  • CWE-326 Inadequate Encryption Strength

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.