CVE-2022-30839: Room-rent-portal-site v1.0 is vulnerable to Cross Site Scripting (XSS) via /rrps/classes/Master.php?f=save_cat

Routine

MEDIUM 6.1DOWNGRADE

CVE-2022-30839 is a medium-severity flaw (CVSS 6.1) affecting room rent portal site. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Room-rent-portal-site v1.0 is vulnerable to Cross Site Scripting (XSS) via /rrps/classes/Master.php?f=save_category, vehicle_name.

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	0.6% (top 49%)
CISA exploited list	No
Weakness	CWE-79
Published	2022-05-24
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: room rent portal site project

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

Am I affected?

Timeline

2022-05-24 15:15 UTCPublished CVE record published
2026-06-17 04:44 UTCUpdated Record last modified

room rent portal site project room rent portal 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 room-rent-portal-site || rpm -q room-rent-portal-site || room-rent-portal-site --version

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

apt-cache madison room-rent-portal-site sudo apt install room-rent-portal-site=<VERSION_BEFORE_1.0> sudo apt-mark hold room-rent-portal-site

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

dnf --showduplicates list room-rent-portal-site sudo dnf downgrade room-rent-portal-site-<VERSION_BEFORE_1.0> sudo dnf versionlock add room-rent-portal-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-2022-30839?

room rent portal site: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2022-30839 being exploited?

CVE-2022-30839 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-2022-30839 affect?

CVE-2022-30839 affects room rent portal site. Severity is medium (CVSS 6.1). Room-rent-portal-site v1.0 is vulnerable to Cross Site Scripting (XSS) via /rrps/classes/Master.php?f=save_category, vehicle_name.

How urgent is CVE-2022-30839?

Priority 39/100. Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2022-30843 HIGH 8.8 DOWNGRADE Room-rent-portal-site v1.0 is vulnerable to SQL Injection via /rrps/classes/Master.php?f=delete_category, id.

References

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