CVE-2018-17832: XSS exists in WUZHI CMS 2.0 via the index.php v or f parameter.

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MEDIUM 6.1DOWNGRADE

CVE-2018-17832 is a medium-severity flaw (CVSS 6.1) affecting wuzhi cms. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

XSS exists in WUZHI CMS 2.0 via the index.php v or f parameter.

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	2.3% (top 17%)
CISA exploited list	No
Weakness	CWE-79
Published	2018-10-01
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: wuzhicms

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

Am I affected?

Timeline

2018-10-01 08:29 UTCPublished CVE record published
2026-06-17 01:46 UTCUpdated Record last modified

wuzhicms wuzhi cms DOWNGRADE

Affected: 2.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 2.0

1. Check installed version

apt-cache policy wuzhi-cms || rpm -q wuzhi-cms || wuzhi-cms --version

2. No fixed release: DOWNGRADE to a release before 2.0 (Debian / Ubuntu)

apt-cache madison wuzhi-cms sudo apt install wuzhi-cms=<VERSION_BEFORE_2.0> sudo apt-mark hold wuzhi-cms

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

dnf --showduplicates list wuzhi-cms sudo dnf downgrade wuzhi-cms-<VERSION_BEFORE_2.0> sudo dnf versionlock add wuzhi-cms

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.

Public exploits and detection

Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.

Exploit-DB: WUZHICMS 2.0 - Cross-Site Scripting

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-2018-17832?

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

Is CVE-2018-17832 being exploited?

CVE-2018-17832 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-2018-17832 affect?

CVE-2018-17832 affects wuzhi cms. Severity is medium (CVSS 6.1). XSS exists in WUZHI CMS 2.0 via the index.php v or f parameter.

How urgent is CVE-2018-17832?

Priority 47/100. Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2018-18939 MEDIUM 4.8 DOWNGRADE An issue was discovered in WUZHI CMS 4.1.0
CVE-2018-17852 CRITICAL 9.8 DOWNGRADE A SQL injection was discovered in WUZHI CMS 4.1.0 in coreframe/app/coupon/admin/card.php via the groupname par
CVE-2018-16350 MEDIUM 6.1 DOWNGRADE WUZHI CMS 4.1.0 has XSS via the index.php?m=core&f=set&v=basic form[statcode] parameter.
CVE-2018-16349 MEDIUM 6.1 DOWNGRADE WUZHI CMS 4.1.0 has XSS via the index.php?m=link&f=index&v=add form[remark] parameter.
CVE-2018-15894 CRITICAL 9.8 DOWNGRADE A SQL injection was discovered in /coreframe/app/admin/pay/admin/index.php in WUZHI CMS 4.1.0 via the index.ph

References

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