CVE-2019-13392: A reflected Cross-Site Scripting (XSS) vulnerability in MindPalette NateMail 3.0.15 allows an attacker to exec

This month

MEDIUM 6.1DOWNGRADE

CVE-2019-13392 is a medium-severity flaw (CVSS 6.1) affecting natemail. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A reflected Cross-Site Scripting (XSS) vulnerability in MindPalette NateMail 3.0.15 allows an attacker to execute remote JavaScript in a victim's browser via a specially crafted POST request. The application will reflect the recipient value if it is not in the NateMail recipient array. Note that this array is keyed via integers by default, so any string input will be invalid.

Why this priority

EPSS top 9%: very likely to be exploited
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	4.0% (top 9%)
CISA exploited list	No
Weakness	CWE-79
Published	2019-10-16
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: mindpalette

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

Am I affected?

Timeline

2019-10-16 00:15 UTCPublished CVE record published
2026-06-17 02:16 UTCUpdated Record last modified

mindpalette natemail DOWNGRADE

Affected: 3.0.15

Fixed in: no fixed release known

Safe to downgrade to: a release before 3.0.15

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 3.0.15 (Debian / Ubuntu)

apt-cache madison natemail sudo apt install natemail=<VERSION_BEFORE_3.0.15> sudo apt-mark hold natemail

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

dnf --showduplicates list natemail sudo dnf downgrade natemail-<VERSION_BEFORE_3.0.15> sudo dnf versionlock add natemail

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.

Nuclei scan template: MindPalette NateMail 3.0.15 - 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-2019-13392?

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

Is CVE-2019-13392 being exploited?

CVE-2019-13392 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-2019-13392 affect?

CVE-2019-13392 affects natemail. Severity is medium (CVSS 6.1). A reflected Cross-Site Scripting (XSS) vulnerability in MindPalette NateMail 3.0.15 allows an attacker to execute remote JavaScript in a victim's browser via a specially crafted POST request. The application will reflect the recipient value

How urgent is CVE-2019-13392?

Priority 49/100. EPSS top 9%: very likely to be exploited; Public exploit reference

References

← Back to latest CVEs