01 Record

CVE-2026-114629

Web::Simple versions before 0.035 for Perl allocate a buffer sized by the Content-Length header for urlencoded body parameters

UnratedPUBLISHEDCNA: CPANSec

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

Web::Simple versions before 0.035 for Perl allocate a buffer sized by the Content-Length header for urlencoded body parameters

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 0.26% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 18.6% of scored records. A rank, not a probability.
NVD base score: The NVD has published no score for this record
NVD CVSS vector: No NVD score to derive
NVD analysis status: Awaiting Analysis. NVD last modified this record on 2026-10-26.
Red Hat severity: No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2026-10-24 13:50Z5 DAYS AGO

Last updated

2026-10-24 16:06Z5 DAYS AGO

Reserved

2026-10-21

Assigning CNA

CPANSec

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-789Memory Allocation with Excessive Size ValueVariant

Data version

5.2

Document digest

e629e985ec1b525415c1781c91186e85719c0f83a5281d15a37d2f1dcb8db91a

05 Affected products

No products listed

This record names no affected vendor or product. That is common for reserved identifiers and for records whose CNA published only a narrative description.

06 References

github.comhttps://github.com/p5sagit/Web-Simple/commit/7e02c4f6204a2898938d357e6efe6dc2679af695.patchpatch
metacpan.orghttps://metacpan.org/release/ETHER/Web-Simple-0.035/changesrelease-notes
www.openwall.comhttp://www.openwall.com/lists/oss-security/2026/10/24/4

07 Remediation

Upgrade to Web::Simple 0.035 or later, and in the application configure $Web::Dispatch::ParamParser::MAX_BODY_SIZE.

08 Fixed in

Debian 12

libweb-simple-perl
No fix yet

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

libweb-simple-perl
No fix yet

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

libweb-simple-perl
Fixed in 0.035-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.