CVE-2024-4991: Vulnerability in SiAdmin 1.1 that allows SQL injection via the /modul/mod_pass/aksi_pass.php parameter in nama

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CRITICAL 9.8REMOTEDOWNGRADE

CVE-2024-4991 is a critical-severity flaw (CVSS 9.8) affecting siadmin. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Vulnerability in SiAdmin 1.1 that allows SQL injection via the /modul/mod_pass/aksi_pass.php parameter in nama_lengkap. This vulnerability could allow a remote attacker to send a specially crafted SQL query to the system and retrieve all the information stored in it.

Why this priority

Critical severity
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	0.5% (top 58%)
CISA exploited list	No
Weakness	CWE-89
Published	2024-05-16
Last modified	2026-06-17

Publisher (CNA): Spanish National Cybersecurity Institute, S.A. (INCIBE) · Vendor: ansanwan

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

Am I affected?

Timeline

2024-05-16 12:15 UTCPublished CVE record published
2026-06-17 08:03 UTCUpdated Record last modified

ansanwan siadmin DOWNGRADE

Affected: 1.1

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.1

1. Check installed version

apt-cache policy siadmin || rpm -q siadmin || siadmin --version

2. No fixed release: DOWNGRADE to a release before 1.1 (Debian / Ubuntu)

apt-cache madison siadmin sudo apt install siadmin=<VERSION_BEFORE_1.1> sudo apt-mark hold siadmin

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

dnf --showduplicates list siadmin sudo dnf downgrade siadmin-<VERSION_BEFORE_1.1> sudo dnf versionlock add siadmin

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-2024-4991?

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

Is CVE-2024-4991 being exploited?

CVE-2024-4991 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-2024-4991 affect?

CVE-2024-4991 affects siadmin. Severity is critical (CVSS 9.8). Vulnerability in SiAdmin 1.1 that allows SQL injection via the /modul/mod_pass/aksi_pass.php parameter in nama_lengkap. This vulnerability could allow a remote attacker to send a specially crafted SQL query to the system and retrieve all th

How urgent is CVE-2024-4991?

Priority 50/100. Critical severity; Remotely exploitable, no login, no user action

Software pages

PHP vulnerabilities

Related CVEs

CVE-2024-4993 MEDIUM 6.3 DOWNGRADE Vulnerability in SiAdmin 1.1 that allows XSS via the /show.php query parameter
CVE-2024-4992 CRITICAL 9.8 DOWNGRADE Vulnerability in SiAdmin 1.1 that allows SQL injection via the /modul/mod_kuliah/aksi_kuliah.php parameter in

References

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