How many CVEs have patched validate_intent?

2 published CVEs changed validate_intent in ZenHive/mpp, in 2 distinct patches totalling 18 changed lines, between 2026 and 2026.

What is the latest CVE that changed validate_intent?

CVE-2026-87119 (mpp Tempo subscription key authorization is not bound to the issuing challenge, allowing a captured activation credential to be replayed), published 2026-09-22, changed lines 179 to 182 of lib/mpp/plug.ex.

How does validate_intent compare to the rest of ZenHive/mpp?

ZenHive/mpp has 13 CVEs with a located fix in total; 2 of them changed validate_intent.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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ZenHive/mpp

Function

validate_intent

Name: validate_intent in ZenHive/mpp: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

lib/mpp/plug.ex

Last patched September 22, 2026

2

CVEs

That changed this function

2

Distinct patches

Backports counted once

18

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

validate_intent in ZenHive/mpp was changed by 2 published CVE fixes in 2026, in 2 distinct patches that added or removed 18 lines in total.

ZenHive/mpp has 13 CVEs with a located fix in total, so 15% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed validate_intent, newest first, with the lines each fix touched.

mpp Tempo subscription key authorization is not bound to the issuing challenge, allowing a captured activation credential to be replayed
CVE-2026-87119 · lines 179–182 · +2 −2
High · CVSS 8.2
EPSS 0.6%2026-09-22
Session voucher adding no new funds is accepted without a charge in mpp, serving paid resources for free
CVE-2026-89420 · lines 165–180 · +13 −1
High · CVSS 7.1
EPSS 0.4%2026-09-22

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Other functions in these files

Functions in the same file that CVE fixes also changed.

Other hotspots in the repository

Functions in ZenHive/mpp changed by the most CVE fixes.

maybe_validate_fee_payer_economics3 CVEs · lib/mpp/methods/tempo.ex non_neg_integer3 CVEs · lib/mpp/methods/tempo/fee_payer_policy.ex map2 CVEs · lib/mpp/plug.ex verify2 CVEs · lib/mpp/methods/tempo.ex intent_name2 CVEs · lib/mpp/plug.ex challenge2 CVEs · lib/mpp/telemetry.ex

All patched functions in ZenHive/mpp

Frequently asked questions

Common questions about CVE fixes to validate_intent.

How many CVEs have patched validate_intent?: 2 published CVEs changed validate_intent in ZenHive/mpp, in 2 distinct patches totalling 18 changed lines, between 2026 and 2026.
What is the latest CVE that changed validate_intent?: CVE-2026-87119 (mpp Tempo subscription key authorization is not bound to the issuing challenge, allowing a captured activation credential to be replayed), published 2026-09-22, changed lines 179 to 182 of lib/mpp/plug.ex.
How does validate_intent compare to the rest of ZenHive/mpp?: ZenHive/mpp has 13 CVEs with a located fix in total; 2 of them changed validate_intent.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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