CVE-2022-38808: ywoa v6.1 is vulnerable to SQL Injection via backend/oa/visual/exportExcel.do interface.

This month

HIGH 8.8DOWNGRADE

CVE-2022-38808 is a high-severity flaw (CVSS 8.8) affecting ywoa. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

ywoa v6.1 is vulnerable to SQL Injection via backend/oa/visual/exportExcel.do interface.

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	0.9% (top 40%)
CISA exploited list	No
Weakness	CWE-89
Published	2022-09-16
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: yimihome

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

Am I affected?

Timeline

2022-09-16 14:15 UTCPublished CVE record published
2026-06-17 04:57 UTCUpdated Record last modified

yimihome ywoa DOWNGRADE

Affected: 6.1

Fixed in: no fixed release known

Safe to downgrade to: a release before 6.1

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 6.1 (Debian / Ubuntu)

apt-cache madison ywoa sudo apt install ywoa=<VERSION_BEFORE_6.1> sudo apt-mark hold ywoa

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

dnf --showduplicates list ywoa sudo dnf downgrade ywoa-<VERSION_BEFORE_6.1> sudo dnf versionlock add ywoa

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-2022-38808?

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

Is CVE-2022-38808 being exploited?

CVE-2022-38808 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-2022-38808 affect?

CVE-2022-38808 affects ywoa. Severity is high (CVSS 8.8). ywoa v6.1 is vulnerable to SQL Injection via backend/oa/visual/exportExcel.do interface.

How urgent is CVE-2022-38808?

Priority 51/100. High severity; Public exploit reference

Related CVEs

CVE-2022-36606 CRITICAL 9.8 UPGRADE Ywoa before v6.1 was discovered to contain a SQL injection vulnerability via /oa/setup/checkPool?database.
CVE-2022-36605 CRITICAL 9.8 DOWNGRADE Yimioa v6.1 was discovered to contain a SQL injection vulnerability via the orderbyGET parameter.

References

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