CVE-2018-19498: The Simplenia Pages plugin 2.6.0 for Atlassian Bitbucket Server has XSS.

Q: How do I fix CVE-2018-19498?

pages: upgrade to newer than 2.6.0. Exact commands for each OS are on this page.

Q: Is CVE-2018-19498 being exploited?

CVE-2018-19498 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2018-19498 affect?

CVE-2018-19498 affects pages. Severity is medium (CVSS 6.1). The Simplenia Pages plugin 2.6.0 for Atlassian Bitbucket Server has XSS.

Q: How urgent is CVE-2018-19498?

Priority 45/100. Public exploit reference

This month

MEDIUM 6.1UPGRADE

CVE-2018-19498 is a medium-severity flaw (CVSS 6.1) affecting pages. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The Simplenia Pages plugin 2.6.0 for Atlassian Bitbucket Server has XSS.

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	1.6% (top 25%)
CISA exploited list	No
Weakness	CWE-79
Published	2019-03-21
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: simplenia

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

Am I affected?

Timeline

2019-03-21 16:00 UTCPublished CVE record published
2026-06-17 01:49 UTCUpdated Record last modified

simplenia pages UPGRADE

Affected: <= 2.6.0

Fixed in: newer than 2.6.0

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 2.6.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade pages

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade pages

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

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-2018-19498?

pages: upgrade to newer than 2.6.0. Exact commands for each OS are on this page.

Is CVE-2018-19498 being exploited?

CVE-2018-19498 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-2018-19498 affect?

CVE-2018-19498 affects pages. Severity is medium (CVSS 6.1). The Simplenia Pages plugin 2.6.0 for Atlassian Bitbucket Server has XSS.

How urgent is CVE-2018-19498?

Priority 45/100. Public exploit reference

Software pages

Bitbucket vulnerabilities

Related CVEs

CVE-2025-46316 MEDIUM 4.3 UPGRADE UPGRADE An out-of-bounds read was addressed with improved input validation

References

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