CVE-2019-7546: An issue was discovered in SIDU 6.0

This month

MEDIUM 6.1DOWNGRADE

CVE-2019-7546 is a medium-severity flaw (CVSS 6.1) affecting sidu. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An issue was discovered in SIDU 6.0. The dbs parameter of the conn.php page has a reflected Cross-site Scripting (XSS) vulnerability.

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	0.9% (top 41%)
CISA exploited list	No
Weakness	CWE-79
Published	2019-02-06
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: topnew

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

Am I affected?

Timeline

2019-02-06 21:29 UTCPublished CVE record published
2026-06-17 02:40 UTCUpdated Record last modified

topnew sidu DOWNGRADE

Affected: 6.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 6.0

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 6.0 (Debian / Ubuntu)

apt-cache madison sidu sudo apt install sidu=<VERSION_BEFORE_6.0> sudo apt-mark hold sidu

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

dnf --showduplicates list sidu sudo dnf downgrade sidu-<VERSION_BEFORE_6.0> sudo dnf versionlock add sidu

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-2019-7546?

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

Is CVE-2019-7546 being exploited?

CVE-2019-7546 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-2019-7546 affect?

CVE-2019-7546 affects sidu. Severity is medium (CVSS 6.1). An issue was discovered in SIDU 6.0. The dbs parameter of the conn.php page has a reflected Cross-site Scripting (XSS) vulnerability.

How urgent is CVE-2019-7546?

Priority 41/100. Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2019-7547 MEDIUM 4.8 DOWNGRADE An issue was discovered in SIDU 6.0

References

← Back to latest CVEs