CVE-2025-48012: Authentication Bypass by Capture-replay vulnerability in Drupal One Time Password allows Remote Services with

Routine

MEDIUM 4.8REMOTEUPGRADE

CVE-2025-48012 is a medium-severity flaw (CVSS 4.8) affecting one time password. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Authentication Bypass by Capture-replay vulnerability in Drupal One Time Password allows Remote Services with Stolen Credentials.This issue affects One Time Password: from 0.0.0 before 1.3.0.

Why this priority

Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	4.8 (Medium)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	None
User interaction	None
EPSS exploit chance	0.3% (top 82%)
CISA exploited list	No
Weakness	CWE-294
Published	2025-05-21
Last modified	2026-06-17

Publisher (CNA): Drupal.org · Vendor: one time password project

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

Am I affected?

Timeline

2025-05-21 17:15 UTCPublished CVE record published
2026-06-17 09:29 UTCUpdated Record last modified

one time password project one time password UPGRADE

Affected: >= 8.x-1.0 and < 8.x-1.3

Fixed in: 8.x-1.3

Safe to downgrade to: a release before 8.x-1.0

1. Check installed version

apt-cache policy one-time-password || rpm -q one-time-password || one-time-password --version

2. UPGRADE to 8.x-1.3 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade one-time-password

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade one-time-password

Note

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

3. If no update is available yet, DOWNGRADE to a release before 8.x-1.0 (Debian / Ubuntu)

apt-cache madison one-time-password sudo apt install one-time-password=<VERSION_BEFORE_8.x-1.0> sudo apt-mark hold one-time-password

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list one-time-password sudo dnf downgrade one-time-password-<VERSION_BEFORE_8.x-1.0> sudo dnf versionlock add one-time-password

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-2025-48012?

one time password: upgrade to 8.x-1.3. Exact commands for each OS are on this page.

Is CVE-2025-48012 being exploited?

CVE-2025-48012 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-2025-48012 affect?

CVE-2025-48012 affects one time password. Severity is medium (CVSS 4.8). Authentication Bypass by Capture-replay vulnerability in Drupal One Time Password allows Remote Services with Stolen Credentials.This issue affects One Time Password: from 0.0.0 before 1.3.0.

How urgent is CVE-2025-48012?

Priority 26/100. Remotely exploitable, no login, no user action

Software pages

Drupal vulnerabilities

Related CVEs

CVE-2025-48011 MEDIUM 4.8 UPGRADE Authentication Bypass Using an Alternate Path or Channel vulnerability in Drupal One Time Password allows Func
CVE-2025-48010 MEDIUM 4.8 UPGRADE Authentication Bypass Using an Alternate Path or Channel vulnerability in Drupal One Time Password allows Func

References

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