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Vulnerability Database · Debian · Package report

libplack-middleware-session-perl: vulnerability history, versions and safety

libplack-middleware-session-perl is a package in the Debian ecosystem. Vulert records 3 vulnerabilities for it across 4 releases, from Nov -0001 to Jul 2025. Each vulnerability names the versions it affects, the fixed version to move to, and a workaround where no fix has been published.

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3 vulnerabilities recorded U3
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1 with no fix published

No patched version yet — these are the ones to plan around.

See the unfixed vulnerabilities →
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0 in the last 12 months

Nothing new recorded in the last year.

See the disclosure history →
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0 malicious-package vulnerabilities

No published version shipped hostile code.

See all libplack-middleware-session-perl vulnerabilities

Vulert verdict on libplack-middleware-session-perl i

Updated on 23 Oct 2026

Careful: one of the 3 vulnerabilities Vulert records for this package has no fix yet. Plan around that one, or apply its workaround. The rest have a fixed version to move to.

Long-term outlook: usable, but needs attention 3 vulnerabilities on record across 2025 years, none in the last year.

What to do: Plan around the 1 vulnerability with no published fix: each lists the affected range and any workaround that reduces exposure. No fix yet: Vulert alerts you the moment one is published. Monitor it with Vulert →

  • Vulnerabilities on record 3 over 2025 years · 0 in the last year i
  • Latest disclosure 16 Jul 2025 i
  • Highest CVSS n/a i
  • With no published fix 1 i

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01 Versions

Which versions are affected

Every version Vulert holds for libplack-middleware-session-perl, newest first, with the vulnerabilities that name it. A version with a count of zero has no recorded vulnerabilities; open a version to see the vulnerabilities it is exposed to.

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Version Vulert vulnerabilities Fix published Details
0.36-1 U1 No Details →
0.34-1 U1 No Details →
0.33-2 U1 No Details →
0.33-1 U1 No Details →

Newest 4 of 4 versions on record. Severity counts are the vulnerabilities recorded against that exact release.

02 Disclosure history

How often vulnerabilities are recorded

  • 0 2
  • 2025 1

Counted by the year Vulert recorded each vulnerability — the same date the table below shows as disclosed. 0 of the 3 were recorded in the last 12 months.

03 Vulnerabilities

Recorded vulnerabilities for libplack-middleware-session-perl

The 3 most severe of 3 vulnerabilities recorded for this package

Search all 3 in the database →
Vulnerability Severity Fixed version ↓ Disclosed ↓
Insecure Session ID Generation in Plack-Middleware-Session for Perl N/A unrated No fix published 16 Jul 2025
HMAC Timing Attack Vulnerability in libplack-middleware-session-perl N/A unrated 0.21-1 30 Nov -0001
Remote Code Execution Vulnerability in Plack::Middleware::Session::Cookie (libplack-middleware-session-perl) N/A unrated 0.24-1 30 Nov -0001

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Updated: 23/Oct/2026 · Vulnerabilities in our DB: 524315

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Questions

About libplack-middleware-session-perl

Is libplack-middleware-session-perl safe to use?

Vulert records 3 vulnerabilities for libplack-middleware-session-perl in Debian: 0 critical, 0 high, 0 medium and 0 low, plus 3 not yet rated. 1 of them has no published fix yet, so that is the one to avoid or mitigate.

How many vulnerabilities does libplack-middleware-session-perl have?

3 vulnerabilities are recorded for libplack-middleware-session-perl in the Debian ecosystem: 0 critical, 0 high, 0 medium and 0 low, plus 3 not yet rated. The ledger on this page lists the same counts next to the date of the most recent disclosure.

How often are new libplack-middleware-session-perl vulnerabilities disclosed?

0 vulnerabilities were recorded for libplack-middleware-session-perl in the last 12 months, and the oldest entry in this database dates to 30 Nov -0001. Recency matters more than a lifetime total: it shows how actively new issues are being disclosed for the package you are considering.

Which versions of libplack-middleware-session-perl are affected?

Each vulnerability on this page lists the affected version range and the fixed version to move to. Open the vulnerability for the version you actually run — fixes are specific to a release line, not to the package as a whole.

How do I monitor libplack-middleware-session-perl for upcoming vulnerabilities?

Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the libplack-middleware-session-perl version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.