How many CVEs have patched register_receipt_headers?

1 published CVEs changed register_receipt_headers in ZenHive/mpp, in 1 distinct patches totalling 39 changed lines, between 2026 and 2026.

What is the latest CVE that changed register_receipt_headers?

CVE-2026-89186 (mpp writes Payment-Receipt and Cache-Control before the wrapped application runs, letting a consumer's own Cache-Control expose paid responses to shared caches), published 2026-09-16, changed lines 457 to 495 of lib/mpp/plug.ex.

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

ZenHive/mpp has 13 CVEs with a located fix in total; 1 of them changed register_receipt_headers.

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

register_receipt_headers

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

lib/mpp/plug.ex

Last patched September 16, 2026

1

CVEs

That changed this function

1

Distinct patches

Backports counted once

39

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

register_receipt_headers in ZenHive/mpp was changed by 1 published CVE fixes in 2026, in 1 distinct patches that added or removed 39 lines in total.

ZenHive/mpp has 13 CVEs with a located fix in total, so 8% of them touched this function.

CVEs that patched it

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

mpp writes Payment-Receipt and Cache-Control before the wrapped application runs, letting a consumer's own Cache-Control expose paid responses to shared caches
CVE-2026-89186 · lines 457–495 · +39 −0
Medium · CVSS 6.3
EPSS 0.5%2026-09-16

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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 validate_intent2 CVEs · lib/mpp/plug.ex intent_name2 CVEs · lib/mpp/plug.ex

All patched functions in ZenHive/mpp

Frequently asked questions

Common questions about CVE fixes to register_receipt_headers.

How many CVEs have patched register_receipt_headers?: 1 published CVEs changed register_receipt_headers in ZenHive/mpp, in 1 distinct patches totalling 39 changed lines, between 2026 and 2026.
What is the latest CVE that changed register_receipt_headers?: CVE-2026-89186 (mpp writes Payment-Receipt and Cache-Control before the wrapped application runs, letting a consumer's own Cache-Control expose paid responses to shared caches), published 2026-09-16, changed lines 457 to 495 of lib/mpp/plug.ex.
How does register_receipt_headers compare to the rest of ZenHive/mpp?: ZenHive/mpp has 13 CVEs with a located fix in total; 1 of them changed register_receipt_headers.
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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