CVE-2022-39976: School Activity Updates with SMS Notification v1.0 was discovered to contain a SQL injection vulnerability via

This week

CRITICAL 9.8REMOTEDOWNGRADE

CVE-2022-39976 is a critical-severity flaw (CVSS 9.8) affecting school activity updates with sms notification. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

School Activity Updates with SMS Notification v1.0 was discovered to contain a SQL injection vulnerability via the id parameter at /modules/announcement/index.php?view=edit&id=.

Why this priority

Critical severity
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	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	1.0% (top 37%)
CISA exploited list	No
Weakness	CWE-89
Published	2022-10-27
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: school activity updates with sms notification project

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

Am I affected?

Timeline

2022-10-27 20:15 UTCPublished CVE record published
2026-06-17 04:58 UTCUpdated Record last modified

school activity updates with sms notification project school activity updates with sms notification 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 school-activity-updates-with-sms-notification || rpm -q school-activity-updates-with-sms-notification || school-activity-updates-with-sms-notification --version

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

apt-cache madison school-activity-updates-with-sms-notification sudo apt install school-activity-updates-with-sms-notification=<VERSION_BEFORE_1.0> sudo apt-mark hold school-activity-updates-with-sms-notification

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

dnf --showduplicates list school-activity-updates-with-sms-notification sudo dnf downgrade school-activity-updates-with-sms-notification-<VERSION_BEFORE_1.0> sudo dnf versionlock add school-activity-updates-with-sms-notification

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-2022-39976?

school activity updates with sms notification: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2022-39976 being exploited?

CVE-2022-39976 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-2022-39976 affect?

CVE-2022-39976 affects school activity updates with sms notification. Severity is critical (CVSS 9.8). School Activity Updates with SMS Notification v1.0 was discovered to contain a SQL injection vulnerability via the id parameter at /modules/announcement/index.php?view=edit&id=.

How urgent is CVE-2022-39976?

Priority 60/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action

Software pages

PHP vulnerabilities

Related CVEs

CVE-2022-38878 HIGH 7.2 DOWNGRADE School Activity Updates with SMS Notification v1.0 is vulnerable to SQL Injection via /activity/admin/modules/
CVE-2022-38833 HIGH 7.2 DOWNGRADE School Activity Updates with SMS Notification v1.0 is vulnerable to SQL Injection via /activity/admin/modules/
CVE-2022-38832 HIGH 7.2 DOWNGRADE School Activity Updates with SMS Notification v1.0 is vulnerable to SQL Injection via /activity/admin/modules/
CVE-2022-38269 HIGH 7.2 DOWNGRADE School Activity Updates with SMS Notification v1.0 was discovered to contain a SQL injection vulnerability via
CVE-2022-38268 HIGH 7.2 DOWNGRADE School Activity Updates with SMS Notification v1.0 was discovered to contain a SQL injection vulnerability via

References

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