CVE-2022-30929: Mini-Tmall v1.0 is vulnerable to Insecure Permissions via tomcat-embed-jasper.

This month

HIGH 8.8DOWNGRADE

CVE-2022-30929 is a high-severity flaw (CVSS 8.8) affecting mini tmall. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Mini-Tmall v1.0 is vulnerable to Insecure Permissions via tomcat-embed-jasper.

Why this priority

High severity
Public exploit reference

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

Risk facts

CVSS score	8.8 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	1.8% (top 21%)
CISA exploited list	No
Weakness	CWE-732
Published	2022-07-06
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: mini tmall project

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

Am I affected?

Timeline

2022-07-06 15:15 UTCPublished CVE record published
2026-06-17 04:44 UTCUpdated Record last modified

mini tmall project mini tmall 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 mini-tmall || rpm -q mini-tmall || mini-tmall --version

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

apt-cache madison mini-tmall sudo apt install mini-tmall=<VERSION_BEFORE_1.0> sudo apt-mark hold mini-tmall

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

dnf --showduplicates list mini-tmall sudo dnf downgrade mini-tmall-<VERSION_BEFORE_1.0> sudo dnf versionlock add mini-tmall

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-2022-30929?

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

Is CVE-2022-30929 being exploited?

CVE-2022-30929 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-2022-30929 affect?

CVE-2022-30929 affects mini tmall. Severity is high (CVSS 8.8). Mini-Tmall v1.0 is vulnerable to Insecure Permissions via tomcat-embed-jasper.

How urgent is CVE-2022-30929?

Priority 55/100. High severity; Public exploit reference

Software pages

Apache Tomcat vulnerabilities

References

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