CVE-2013-4693: WordPress Xorbin Digital Flash Clock 1.0 has XSS

This month

MEDIUM 6.1DOWNGRADE

CVE-2013-4693 is a medium-severity flaw (CVSS 6.1) affecting digital flash clock. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

WordPress Xorbin Digital Flash Clock 1.0 has XSS

Why this priority

Public exploit reference

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

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	1.3% (top 31%)
CISA exploited list	No
Weakness	CWE-79
Published	2019-12-27
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: xorbin

Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2019-12-27 16:15 UTCPublished CVE record published
2026-06-16 23:57 UTCUpdated Record last modified

xorbin digital flash clock DOWNGRADE

Affected: 1.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.0

1. Check installed version

apt-cache policy digital-flash-clock || rpm -q digital-flash-clock || digital-flash-clock --version

2. No fixed release: DOWNGRADE to a release before 1.0 (Debian / Ubuntu)

apt-cache madison digital-flash-clock sudo apt install digital-flash-clock=<VERSION_BEFORE_1.0> sudo apt-mark hold digital-flash-clock

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

dnf --showduplicates list digital-flash-clock sudo dnf downgrade digital-flash-clock-<VERSION_BEFORE_1.0> sudo dnf versionlock add digital-flash-clock

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-2013-4693?

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

Is CVE-2013-4693 being exploited?

CVE-2013-4693 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-2013-4693 affect?

CVE-2013-4693 affects digital flash clock. Severity is medium (CVSS 6.1). WordPress Xorbin Digital Flash Clock 1.0 has XSS

How urgent is CVE-2013-4693?

Priority 44/100. Public exploit reference

Software pages

WordPress vulnerabilities

References

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