CVE-2025-47540: Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in weDevs weMail wema

Q: How do I fix CVE-2025-47540?

wemail: upgrade to 1.14.14. Exact commands for each OS are on this page.

Q: Is CVE-2025-47540 being exploited?

CVE-2025-47540 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-2025-47540 affect?

CVE-2025-47540 affects wemail. Severity is medium (CVSS 5.3). Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in weDevs weMail wemail allows Retrieve Embedded Sensitive Data.This issue affects weMail: from n/a through <= 1.14.13.

Q: How urgent is CVE-2025-47540?

Priority 32/100. Remotely exploitable, no login, no user action

Routine

MEDIUM 5.3REMOTEUPGRADE

CVE-2025-47540 is a medium-severity flaw (CVSS 5.3) affecting wemail. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in weDevs weMail wemail allows Retrieve Embedded Sensitive Data.This issue affects weMail: from n/a through <= 1.14.13.

Why this priority

Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	5.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.4% (top 65%)
CISA exploited list	No
Weakness	CWE-497
Published	2025-05-07
Last modified	2026-06-17

Publisher (CNA): Patchstack · Vendor: wedevs

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

Am I affected?

Timeline

2025-05-07 15:16 UTCPublished CVE record published
2026-06-17 09:28 UTCUpdated Record last modified

wedevs wemail UPGRADE

Affected: < 1.14.14

Fixed in: 1.14.14

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to 1.14.14 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade wemail

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-2025-47540?

wemail: upgrade to 1.14.14. Exact commands for each OS are on this page.

Is CVE-2025-47540 being exploited?

CVE-2025-47540 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-2025-47540 affect?

CVE-2025-47540 affects wemail. Severity is medium (CVSS 5.3). Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in weDevs weMail wemail allows Retrieve Embedded Sensitive Data.This issue affects weMail: from n/a through <= 1.14.13.

How urgent is CVE-2025-47540?

Priority 32/100. Remotely exploitable, no login, no user action

Related CVEs

CVE-2024-43238 HIGH 7.1 UPGRADE Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in weDevs w
CVE-2024-34822 MEDIUM 5.3 UPGRADE Missing Authorization vulnerability in weDevs weMail.This issue affects weMail: from n/a through 1.14.2.

References

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