CVE-2023-5130: A buffer overflow vulnerability exists in Delta Electronics WPLSoft

This month

HIGH 8.2DOWNGRADE

CVE-2023-5130 is a high-severity flaw (CVSS 8.2) affecting wplsoft. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A buffer overflow vulnerability exists in Delta Electronics WPLSoft. An anonymous attacker can exploit this vulnerability by enticing a user to open a specially crafted DVP file to achieve code execution.

Why this priority

High severity

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	8.2 (High)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.6% (top 49%)
CISA exploited list	No
Weakness	CWE-119, CWE-120
Published	2024-01-18
Last modified	2026-06-17

Publisher (CNA): Exodus Intelligence · Vendor: deltaww

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2024-01-18 22:15 UTCPublished CVE record published
2026-06-17 06:47 UTCUpdated Record last modified

deltaww wplsoft DOWNGRADE

Affected: 2.42.11

Fixed in: no fixed release known

Safe to downgrade to: a release before 2.42.11

1. Check installed version

apt-cache policy wplsoft || rpm -q wplsoft || wplsoft --version

2. No fixed release: DOWNGRADE to a release before 2.42.11 (Debian / Ubuntu)

apt-cache madison wplsoft sudo apt install wplsoft=<VERSION_BEFORE_2.42.11> sudo apt-mark hold wplsoft

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list wplsoft sudo dnf downgrade wplsoft-<VERSION_BEFORE_2.42.11> sudo dnf versionlock add wplsoft

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2023-5130?

wplsoft: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2023-5130 being exploited?

CVE-2023-5130 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2023-5130 affect?

CVE-2023-5130 affects wplsoft. Severity is high (CVSS 8.2). A buffer overflow vulnerability exists in Delta Electronics WPLSoft. An anonymous attacker can exploit this vulnerability by enticing a user to open a specially crafted DVP file to achieve code execution.

How urgent is CVE-2023-5130?

Priority 41/100. High severity

Related CVEs

CVE-2023-5461 LOW 3.7 DOWNGRADE A vulnerability was found in Delta Electronics WPLSoft 2.51
CVE-2023-5460 LOW 3.5 UPGRADE A vulnerability was found in Delta Electronics WPLSoft up to 2.51 and classified as problematic

References

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