CVE-2022-34991: Paymoney v3.3 was discovered to contain multiple reflected cross-site scripting (XSS) vulnerabilities via the

Routine

MEDIUM 5.4DOWNGRADE

CVE-2022-34991 is a medium-severity flaw (CVSS 5.4) affecting paymoney. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Paymoney v3.3 was discovered to contain multiple reflected cross-site scripting (XSS) vulnerabilities via the first_name and last_name parameters.

Why this priority

Public exploit reference

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

Risk facts

CVSS score	5.4 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	Required
EPSS exploit chance	0.5% (top 56%)
CISA exploited list	No
Weakness	CWE-79
Published	2022-07-26
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: techvill

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

Am I affected?

Timeline

2022-07-26 13:15 UTCPublished CVE record published
2026-06-17 04:51 UTCUpdated Record last modified

techvill paymoney DOWNGRADE

Affected: 3.3

Fixed in: no fixed release known

Safe to downgrade to: a release before 3.3

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 3.3 (Debian / Ubuntu)

apt-cache madison paymoney sudo apt install paymoney=<VERSION_BEFORE_3.3> sudo apt-mark hold paymoney

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

dnf --showduplicates list paymoney sudo dnf downgrade paymoney-<VERSION_BEFORE_3.3> sudo dnf versionlock add paymoney

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-2022-34991?

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

Is CVE-2022-34991 being exploited?

CVE-2022-34991 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-2022-34991 affect?

CVE-2022-34991 affects paymoney. Severity is medium (CVSS 5.4). Paymoney v3.3 was discovered to contain multiple reflected cross-site scripting (XSS) vulnerabilities via the first_name and last_name parameters.

How urgent is CVE-2022-34991?

Priority 35/100. Public exploit reference

Related CVEs

CVE-2022-37140 HIGH 8.0 DOWNGRADE PayMoney 3.3 is vulnerable to Client Side Remote Code Execution (RCE)
CVE-2022-37137 MEDIUM 5.4 DOWNGRADE PayMoney 3.3 is vulnerable to Stored Cross-Site Scripting (XSS) during replying the ticket

References

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