CVE-2020-23618: A reflected cross site scripting (XSS) vulnerability in Xtend Voice Logger 1.0 allows attackers to execute arb

Routine

MEDIUM 6.1DOWNGRADE

CVE-2020-23618 is a medium-severity flaw (CVSS 6.1) affecting voice logger. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A reflected cross site scripting (XSS) vulnerability in Xtend Voice Logger 1.0 allows attackers to execute arbitrary web scripts or HTML, via the path of the error page.

Why this priority

No elevated risk signals yet

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	0.6% (top 53%)
CISA exploited list	No
Weakness	CWE-79
Published	2022-05-02
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: xtendtech

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

Am I affected?

Timeline

2022-05-02 23:15 UTCPublished CVE record published
2026-06-17 03:04 UTCUpdated Record last modified

xtendtech voice logger 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 voice-logger || rpm -q voice-logger || voice-logger --version

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

apt-cache madison voice-logger sudo apt install voice-logger=<VERSION_BEFORE_1.0> sudo apt-mark hold voice-logger

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

dnf --showduplicates list voice-logger sudo dnf downgrade voice-logger-<VERSION_BEFORE_1.0> sudo dnf versionlock add voice-logger

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-2020-23618?

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

Is CVE-2020-23618 being exploited?

CVE-2020-23618 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-2020-23618 affect?

CVE-2020-23618 affects voice logger. Severity is medium (CVSS 6.1). A reflected cross site scripting (XSS) vulnerability in Xtend Voice Logger 1.0 allows attackers to execute arbitrary web scripts or HTML, via the path of the error page.

How urgent is CVE-2020-23618?

Priority 33/100. No elevated risk signals yet.

References

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