elunez eladmin DES Key EncryptUtils.java EncryptUtils inadequate encryption

published 2025-08-20 14 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-25385

cvss: 3.7; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 10%
public exploits: 0; none known

A vulnerability was identified in elunez eladmin up to 2.7. Affected by this vulnerability is the function EncryptUtils of the file eladmin-common/src/main/java/me/zhengjie/utils/EncryptUtils.java of the component DES Key Handler. The manipulation of the argument STR_PARAM with the input Passw0rd leads to inadequate encryption strength. The attack can be initiated remotely. The attack is considered to have high complexity. The exploitation appears to be difficult.

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 14 mo ago (2025-08-20)

Exploit prediction

0.20% chance of exploitation in the next 30 days, higher than 10% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

github.com https://github.com/elunez/eladmin/issues/884 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CNA	4.0	6.3	CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X
CNA	3.1	3.7	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:X/RL:X/RC:R
CNA	3.0	3.7	CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:X/RL:X/RC:R
CNA	2.0	2.6	AV:N/AC:H/Au:N/C:P/I:N/A:N/E:ND/RL:ND/RC:UR
CNA	4.0	6.3	CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CNA	3.1	3.7	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
CNA	2.0	2.6	AV:N/AC:H/Au:N/C:P/I:N/A:N

Affected products

elunez eladmin

Classification

Weakness

CWE-326 Inadequate Encryption Strength
CWE-310 Cryptographic Issues

References

github.com /elunez/eladmin/issues/884
issue-tracking, exploit, vendor-advisory
vuldb.com /?id.320772
vdb-entry, technical-description, third-party-advisory
vuldb.com /?ctiid.320772
signature, permissions-required, vdb-entry
vuldb.com /?submit.631393
third-party-advisory, vdb-entry

Sources

CVE List CVE-2025-9239
NVD CVE-2025-9239

Fencer Vulns 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.

Summary