CVE-2022-31910: Online Tutor Portal Site v1.0 is vulnerable to Cross Site Scripting (XSS)

Routine

MEDIUM 4.8DOWNGRADE

CVE-2022-31910 is a medium-severity flaw (CVSS 4.8) affecting online tutor portal site. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Online Tutor Portal Site v1.0 is vulnerable to Cross Site Scripting (XSS). via /otps/classes/Master.php.

Why this priority

Public exploit reference

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

Risk facts

CVSS score	4.8 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	Required
EPSS exploit chance	0.5% (top 57%)
CISA exploited list	No
Weakness	CWE-79
Published	2022-06-16
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: online tutor 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

2022-06-16 15:15 UTCPublished CVE record published
2026-06-17 04:46 UTCUpdated Record last modified

online tutor portal site project online tutor 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 online-tutor-portal-site || rpm -q online-tutor-portal-site || online-tutor-portal-site --version

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

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

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

dnf --showduplicates list online-tutor-portal-site sudo dnf downgrade online-tutor-portal-site-<VERSION_BEFORE_1.0> sudo dnf versionlock add online-tutor-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-2022-31910?

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

Is CVE-2022-31910 being exploited?

CVE-2022-31910 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-2022-31910 affect?

CVE-2022-31910 affects online tutor portal site. Severity is medium (CVSS 4.8). Online Tutor Portal Site v1.0 is vulnerable to Cross Site Scripting (XSS). via /otps/classes/Master.php.

How urgent is CVE-2022-31910?

Priority 33/100. Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2022-31912 HIGH 7.2 DOWNGRADE Online Tutor Portal Site v1.0 is vulnerable to SQL Injection via /otps/classes/Master.php?f=delete_team.

References

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