CVE-2018-7035: Cross-site scripting (XSS) vulnerability in Gleez CMS 1.2.0 and 2.0 might allow remote attackers (users) to in

Routine

MEDIUM 5.4DOWNGRADE

CVE-2018-7035 is a medium-severity flaw (CVSS 5.4) affecting gleez cms. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Cross-site scripting (XSS) vulnerability in Gleez CMS 1.2.0 and 2.0 might allow remote attackers (users) to inject JavaScript via HTML content in an editor, which will result in Stored XSS when an Administrator tries to edit the same content, as demonstrated by use of the source editor for HTML mode in an Add Blog action.

Why this priority

Public exploit reference

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

Risk facts

CVSS score	5.4 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	Required
EPSS exploit chance	0.9% (top 39%)
CISA exploited list	No
Weakness	CWE-79
Published	2018-04-05
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: gleezcms

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

Am I affected?

Timeline

2018-04-05 14:29 UTCPublished CVE record published
2026-06-17 02:02 UTCUpdated Record last modified

gleezcms gleez cms DOWNGRADE

Affected: 1.2.0 · 2.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.2.0

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 1.2.0 (Debian / Ubuntu)

apt-cache madison gleez-cms sudo apt install gleez-cms=<VERSION_BEFORE_1.2.0> sudo apt-mark hold gleez-cms

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

dnf --showduplicates list gleez-cms sudo dnf downgrade gleez-cms-<VERSION_BEFORE_1.2.0> sudo dnf versionlock add gleez-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.

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-2018-7035?

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

Is CVE-2018-7035 being exploited?

CVE-2018-7035 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-2018-7035 affect?

CVE-2018-7035 affects gleez cms. Severity is medium (CVSS 5.4). Cross-site scripting (XSS) vulnerability in Gleez CMS 1.2.0 and 2.0 might allow remote attackers (users) to inject JavaScript via HTML content in an editor, which will result in Stored XSS when an Administrator tries to edit the same conten

How urgent is CVE-2018-7035?

Priority 39/100. Public exploit reference

Related CVEs

CVE-2021-27312 CRITICAL 9.4 DOWNGRADE Server Side Request Forgery (SSRF) vulnerability in Gleez Cms 1.2.0, allows remote attackers to execute arbitr
CVE-2018-16703 MEDIUM 5.3 DOWNGRADE A vulnerability in the Gleez CMS 1.2.0 login page could allow an unauthenticated, remote attacker to perform m
CVE-2018-16347 MEDIUM 6.1 DOWNGRADE An issue was discovered in Gleez CMS v1.2.0
CVE-2018-15845 HIGH 8.8 DOWNGRADE There is a CSRF vulnerability that can add an administrator account in Gleez CMS 1.2.0 via admin/users/add.
CVE-2018-13340 HIGH 8.8 DOWNGRADE Gleez CMS 1.2.0 has CSRF, as demonstrated by a /page/add request.

References

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