CVE-2023-2271: The Tiempo.com WordPress plugin through 0.1.2 does not have CSRF check when deleting its shortcode, which coul

Q: How do I fix CVE-2023-2271?

tiempo: upgrade to newer than 0.1.2. Exact commands for each OS are on this page.

Q: Is CVE-2023-2271 being exploited?

CVE-2023-2271 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-2023-2271 affect?

CVE-2023-2271 affects tiempo. Severity is medium (CVSS 4.3). The Tiempo.com WordPress plugin through 0.1.2 does not have CSRF check when deleting its shortcode, which could allow attackers to make logged in admins delete arbitrary shortcode via a CSRF attack

Q: How urgent is CVE-2023-2271?

Priority 24/100. Public exploit reference

Routine

MEDIUM 4.3UPGRADE

CVE-2023-2271 is a medium-severity flaw (CVSS 4.3) affecting tiempo. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The Tiempo.com WordPress plugin through 0.1.2 does not have CSRF check when deleting its shortcode, which could allow attackers to make logged in admins delete arbitrary shortcode via a CSRF attack

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	4.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.3% (top 83%)
CISA exploited list	No
Published	2023-08-16
Last modified	2026-06-17

Publisher (CNA): WPScan · Vendor: tiempo

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

Am I affected?

Timeline

2023-08-16 12:15 UTCPublished CVE record published
2026-06-17 05:52 UTCUpdated Record last modified

tiempo tiempo UPGRADE

Affected: <= 0.1.2

Fixed in: newer than 0.1.2

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 0.1.2 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade tiempo

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-2023-2271?

tiempo: upgrade to newer than 0.1.2. Exact commands for each OS are on this page.

Is CVE-2023-2271 being exploited?

CVE-2023-2271 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-2023-2271 affect?

CVE-2023-2271 affects tiempo. Severity is medium (CVSS 4.3). The Tiempo.com WordPress plugin through 0.1.2 does not have CSRF check when deleting its shortcode, which could allow attackers to make logged in admins delete arbitrary shortcode via a CSRF attack

How urgent is CVE-2023-2271?

Priority 24/100. Public exploit reference

Software pages

WordPress vulnerabilities

Related CVEs

CVE-2023-2272 MEDIUM 6.1 UPGRADE The Tiempo.com WordPress plugin through 0.1.2 does not sanitise and escape the page parameter before outputtin
CVE-2023-0058 MEDIUM 6.1 UPGRADE The Tiempo.com WordPress plugin through 0.1.2 does not have CSRF check when creating and editing its shortcode

References

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