CVE-2021-37808: SQL Injection vulnerabilities exist in https://phpgurukul.com News Portal Project 3.1 via the (1) category, (2

This week

MEDIUM 5.9REMOTEDOWNGRADE

CVE-2021-37808 is a medium-severity flaw (CVSS 5.9) affecting news portal. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

SQL Injection vulnerabilities exist in https://phpgurukul.com News Portal Project 3.1 via the (1) category, (2) subcategory, (3) sucatdescription, and (4) username parameters, the server response is about (N) seconds delay respectively which mean it is vulnerable to MySQL Blind (Time Based). An attacker can use sqlmap to further the exploitation for extracting sensitive information from the database.

Why this priority

Public exploit reference
Remotely exploitable, no login, no user action

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

Risk facts

CVSS score	5.9 (Medium)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	None
User interaction	None
EPSS exploit chance	1.8% (top 21%)
CISA exploited list	No
Weakness	CWE-89
Published	2021-10-27
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: phpgurukul

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

Am I affected?

Timeline

2021-10-27 17:15 UTCPublished CVE record published
2026-06-17 04:01 UTCUpdated Record last modified

phpgurukul news portal DOWNGRADE

Affected: 3.1

Fixed in: no fixed release known

Safe to downgrade to: a release before 3.1

1. Check installed version

apt-cache policy news-portal || rpm -q news-portal || news-portal --version

2. No fixed release: DOWNGRADE to a release before 3.1 (Debian / Ubuntu)

apt-cache madison news-portal sudo apt install news-portal=<VERSION_BEFORE_3.1> sudo apt-mark hold news-portal

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

dnf --showduplicates list news-portal sudo dnf downgrade news-portal-<VERSION_BEFORE_3.1> sudo dnf versionlock add news-portal

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-2021-37808?

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

Is CVE-2021-37808 being exploited?

CVE-2021-37808 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-2021-37808 affect?

CVE-2021-37808 affects news portal. Severity is medium (CVSS 5.9). SQL Injection vulnerabilities exist in https://phpgurukul.com News Portal Project 3.1 via the (1) category, (2) subcategory, (3) sucatdescription, and (4) username parameters, the server response is about (N) seconds delay respectively whic

How urgent is CVE-2021-37808?

Priority 50/100. Public exploit reference; Remotely exploitable, no login, no user action

Software pages

MySQL vulnerabilities

Related CVEs

CVE-2025-12616 LOW 3.7 DOWNGRADE A vulnerability was detected in PHPGurukul News Portal 1.0
CVE-2025-12615 MEDIUM 5.0 DOWNGRADE A security vulnerability has been detected in PHPGurukul News Portal 1.0
CVE-2026-1424 MEDIUM 4.7 DOWNGRADE A vulnerability was identified in PHPGurukul News Portal 1.0
CVE-2026-1142 MEDIUM 4.3 DOWNGRADE A security flaw has been discovered in PHPGurukul News Portal 1.0
CVE-2026-1141 MEDIUM 6.3 DOWNGRADE A vulnerability was identified in PHPGurukul News Portal 1.0

References

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