CVE-2023-32290: The myMail app through 14.30 for iOS sends cleartext credentials in a situation where STARTTLS is expected by

Q: How do I fix CVE-2023-32290?

mymail: upgrade to newer than 14.30. Exact commands for each OS are on this page.

Q: Is CVE-2023-32290 being exploited?

CVE-2023-32290 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-2023-32290 affect?

CVE-2023-32290 affects mymail. Severity is high (CVSS 7.5). The myMail app through 14.30 for iOS sends cleartext credentials in a situation where STARTTLS is expected by a server.

Q: How urgent is CVE-2023-32290?

Priority 40/100. High severity; Remotely exploitable, no login, no user action

This month

HIGH 7.5REMOTEUPGRADE

CVE-2023-32290 is a high-severity flaw (CVSS 7.5) affecting mymail. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The myMail app through 14.30 for iOS sends cleartext credentials in a situation where STARTTLS is expected by a server.

Why this priority

High severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.4% (top 64%)
CISA exploited list	No
Weakness	CWE-311, CWE-319
Published	2023-05-07
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: vk.company

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

Am I affected?

Timeline

2023-05-07 02:15 UTCPublished CVE record published
2026-06-17 05:58 UTCUpdated Record last modified

vk.company mymail UPGRADE

Affected: <= 14.30

Fixed in: newer than 14.30

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 14.30 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade mymail

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-2023-32290?

mymail: upgrade to newer than 14.30. Exact commands for each OS are on this page.

Is CVE-2023-32290 being exploited?

CVE-2023-32290 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-2023-32290 affect?

CVE-2023-32290 affects mymail. Severity is high (CVSS 7.5). The myMail app through 14.30 for iOS sends cleartext credentials in a situation where STARTTLS is expected by a server.

How urgent is CVE-2023-32290?

Priority 40/100. High severity; Remotely exploitable, no login, no user action

Software pages

iOS vulnerabilities

References

← Back to latest CVEs