CVE-2022-29628: A cross-site scripting (XSS) vulnerability in /omps/seller of Online Market Place Site v1.0 allows attackers t

Routine

MEDIUM 5.4DOWNGRADE

CVE-2022-29628 is a medium-severity flaw (CVSS 5.4) affecting online market place site. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A cross-site scripting (XSS) vulnerability in /omps/seller of Online Market Place Site v1.0 allows attackers to execute arbitrary web cripts or HTML via a crafted payload injected into the Page parameter.

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 57%)
CISA exploited list	No
Weakness	CWE-79
Published	2022-06-02
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: online market place site project

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

Am I affected?

Timeline

2022-06-02 14:15 UTCPublished CVE record published
2026-06-17 04:40 UTCUpdated Record last modified

online market place site project online market place site 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 online-market-place-site || rpm -q online-market-place-site || online-market-place-site --version

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

apt-cache madison online-market-place-site sudo apt install online-market-place-site=<VERSION_BEFORE_1.0> sudo apt-mark hold online-market-place-site

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

dnf --showduplicates list online-market-place-site sudo dnf downgrade online-market-place-site-<VERSION_BEFORE_1.0> sudo dnf versionlock add online-market-place-site

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-2022-29628?

online market place site: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2022-29628 being exploited?

CVE-2022-29628 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-2022-29628 affect?

CVE-2022-29628 affects online market place site. Severity is medium (CVSS 5.4). A cross-site scripting (XSS) vulnerability in /omps/seller of Online Market Place Site v1.0 allows attackers to execute arbitrary web cripts or HTML via a crafted payload injected into the Page parameter.

How urgent is CVE-2022-29628?

Priority 35/100. Public exploit reference

Related CVEs

CVE-2022-30004 CRITICAL 9.8 DOWNGRADE Sourcecodester Online Market Place Site v1.0 suffers from an unauthenticated blind SQL Injection Vulnerability
CVE-2022-30003 MEDIUM 5.4 DOWNGRADE Sourcecodester Online Market Place Site 1.0 is vulnerable to Cross Site Scripting (XSS), allowing attackers to
CVE-2022-29627 MEDIUM 4.3 DOWNGRADE An insecure direct object reference (IDOR) in Online Market Place Site v1.0 allows attackers to modify product

References

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