CVE-2018-25074: A vulnerability was found in Prestaul skeemas and classified as problematic

Q: How do I fix CVE-2018-25074?

skeemas: upgrade to 2018-02-22. Exact commands for each OS are on this page.

Q: Is CVE-2018-25074 being exploited?

CVE-2018-25074 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-2018-25074 affect?

CVE-2018-25074 affects skeemas. Severity is low (CVSS 3.5). A vulnerability was found in Prestaul skeemas and classified as problematic. This issue affects some unknown processing of the file validators/base.js. The manipulation of the argument uri leads to inefficient regular expression complexity.

Q: How urgent is CVE-2018-25074?

Priority 28/100. No elevated risk signals yet.

Routine

LOW 3.5UPGRADE

CVE-2018-25074 is a low-severity flaw (CVSS 3.5) affecting skeemas. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability was found in Prestaul skeemas and classified as problematic. This issue affects some unknown processing of the file validators/base.js. The manipulation of the argument uri leads to inefficient regular expression complexity. The patch is named 65e94eda62dc8dc148ab3e59aa2ccc086ac448fd. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-218003.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	3.5 (Low)
Attack vector	Adjacent network
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	1.0% (top 39%)
CISA exploited list	No
Weakness	CWE-1333
Published	2023-01-11
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: skeemas project

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

Am I affected?

Timeline

2023-01-11 15:15 UTCPublished CVE record published
2026-06-17 01:54 UTCUpdated Record last modified

skeemas project skeemas UPGRADE

Affected: < 2018-02-22

Fixed in: 2018-02-22

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to 2018-02-22 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade skeemas

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-2018-25074?

skeemas: upgrade to 2018-02-22. Exact commands for each OS are on this page.

Is CVE-2018-25074 being exploited?

CVE-2018-25074 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-2018-25074 affect?

CVE-2018-25074 affects skeemas. Severity is low (CVSS 3.5). A vulnerability was found in Prestaul skeemas and classified as problematic. This issue affects some unknown processing of the file validators/base.js. The manipulation of the argument uri leads to inefficient regular expression complexity.

How urgent is CVE-2018-25074?

Priority 28/100. No elevated risk signals yet.

References

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