CVE-2026-7150

MEDIUMNVD 6.36.3
EchelonGraph scoreMEDIUM confidence

“—” beside the score: it is equal to NVD's CVSS score.

Score 6.3 from GitHub Security Advisory (severity: LOW) published 2026-04-27. NVD baseline CVSS 6.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: EPSS, GitHub Security Advisory, NVD CVSS v3
Trending — 3 sources updated this weekElevated
6.3EG
EchelonGraph verdictPlan mitigationRemediate within your standard update timelines (the SSVC decision on this page).
  • CISA's Vulnrichment rates exploitation as PoC; EchelonGraph holds no exploit-code reference for it
CISA-KEV: Not listedEPSS PROB: 0.3%CVSS: 6.3Exploit: No code on recordExposed services: Not assessed

No fix is confirmed yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for the fix.

A vulnerability was found in dh1011 auto-favicon up to f189116a9259950c2393f114dbcb94dde0ad864b. This issue affects the function generate_favicon_from_url of the file src/auto_favicon/server.py of the component MCP Tool. The manipulation of the argument image_url results in server-side request forgery. The attack may be performed from remote. The exploit has been made public and could be used. This product utilizes a rolling release system for continuous delivery, and as such, version information for affected or updated releases is not disclosed. The project was informed of the problem early through an issue report but has not responded yet.

CVSS v3
6.3
EG Score
6.3MEDIUMmedium confidence
EG Risk
44
EG Risk 44/100

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed (value × EchelonGraph’s weight)
Severity63% × 45%
The EG Score, 6.3 of 10.
Exploitation40% × 40%
EchelonGraph's fixed weight for EG-KEV Tier 3 (Elevated): a constant, not a probability.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at low or medium mission impact; Track* at high (mission-essential systems).
Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.
Action: No fix is confirmed yet. Restrict network exposure of the affected system within your standard update timelines, and watch for a fix.
EPSS PROB
0.3%
EPSS %ILE
26th
KEV
Not listed

SSVC (CISA's decision table, applied by EchelonGraph)Track at low or medium mission impact; Track* at high (mission-essential systems).

No fix is confirmed yet. Restrict network exposure of the affected system within your standard update timelines, and watch for a fix.

Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table

BOD 26-04 (CISA's remediation timeline, Table 1)60 days if the affected system is publicly exposed; Fix on system upgrade if it is not.

In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

Published

April 27, 2026

Last Modified

April 29, 2026

Advisory Details (1)

Auto-updated Jun 14, 2026
No fix on record yet.
Web page

auto-favicon Server-Side Request Forgery Vulnerability · Issue #2 · dh1011/auto-favicon-mcp · GitHub

https://github.com/dh1011/auto-favicon-mcp/issues/2

Patch Availability(1)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
pipauto-favicon—ghsa

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(1 across 1 ecosystem)
PyPI(1)
PackageVulnerable rangeFix by version rangeDependents
auto-favicon1.0.1
  • every version through 1.0.1: no fix on record
—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 12× in last 7d / 33× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.

Showing the most recent 94 of 197 refreshes on record for this CVE.

A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. 6 repeat rows among the latest 100 are merged into the row they repeat. The 103 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-15 16:33 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  2. 2026-10-14 16:33 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  3. 2026-10-13 17:54 UTCOSV refresh
  4. 2026-10-13 16:35 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  5. 2026-10-12 16:35 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  6. 2026-10-12 15:42 UTCEG score recompute
  7. 2026-10-11 19:28 UTCEG score recompute
  8. 2026-10-11 16:43 UTCEG score recompute
  9. 2026-10-11 14:03 UTCEG score recompute
  10. 2026-10-11 13:49 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  11. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  12. 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  13. 2026-10-08 17:13 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  14. 2026-10-07 23:48 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  15. 2026-10-06 15:18 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  16. 2026-10-05 17:43 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  17. 2026-10-04 23:22 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  18. 2026-10-03 14:26 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  19. 2026-10-02 17:57 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  20. 2026-10-01 19:50 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  21. 2026-09-29 15:24 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  22. 2026-09-28 13:52 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  23. 2026-09-27 13:48 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  24. 2026-09-26 15:59 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  25. 2026-09-26 00:28 UTCEPSS rescoreEPSS 0.3% · 25th percentile
Show 69 more
  1. 2026-09-24 14:04 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  2. 2026-09-23 17:54 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  3. 2026-09-22 16:01 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  4. 2026-09-21 21:09 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  5. 2026-09-20 20:16 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  6. 2026-09-18 19:28 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  7. 2026-09-16 14:08 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  8. 2026-09-16 05:15 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  9. 2026-09-15 03:12 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  10. 2026-09-11 14:53 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  11. 2026-09-08 22:01 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  12. 2026-09-06 13:48 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  13. 2026-09-04 05:07 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  14. 2026-09-02 14:12 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  15. 2026-09-01 13:54 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  16. 2026-08-30 19:17 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  17. 2026-08-30 01:22 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  18. 2026-08-28 21:42 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  19. 2026-08-27 14:25 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  20. 2026-08-26 14:47 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  21. 2026-08-25 13:49 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  22. 2026-08-24 14:18 UTCEPSS rescoreEPSS 0.2% · 9th percentile
  23. 2026-08-23 00:19 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  24. 2026-08-21 23:49 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  25. 2026-08-20 22:56 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  26. 2026-08-19 17:04 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  27. 2026-08-18 13:49 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  28. 2026-08-17 14:01 UTCEG score recompute
  29. 2026-08-17 14:01 UTCGHSA enrichmentGHSA-vmh7-9c7h-2pgg · GitHub severity LOW · GitHub CVSS 6.3
  30. 2026-08-17 13:47 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  31. 2026-08-16 14:56 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  32. 2026-08-16 05:37 UTCEG score recompute
  33. 2026-08-16 05:37 UTCGHSA enrichmentGHSA-vmh7-9c7h-2pgg · GitHub severity LOW · GitHub CVSS 6.3
  34. 2026-08-16 02:15 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  35. 2026-08-15 01:31 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  36. 2026-08-14 04:00 UTCEG score recompute
  37. 2026-08-14 04:00 UTCGHSA enrichmentGHSA-vmh7-9c7h-2pgg · GitHub severity LOW · GitHub CVSS 6.3
  38. 2026-08-13 22:00 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  39. 2026-08-12 18:31 UTCEG score recompute
  40. 2026-08-12 18:31 UTCGHSA enrichmentGHSA-vmh7-9c7h-2pgg · GitHub severity LOW · GitHub CVSS 6.3
  41. 2026-08-12 13:51 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  42. 2026-08-11 16:38 UTCEG score recompute
  43. 2026-08-11 16:38 UTCGHSA enrichmentGHSA-vmh7-9c7h-2pgg · GitHub severity LOW · GitHub CVSS 6.3
  44. 2026-08-11 00:00 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  45. 2026-08-10 10:17 UTCEG score recompute
  46. 2026-08-10 10:17 UTCGHSA enrichmentGHSA-vmh7-9c7h-2pgg · GitHub severity LOW · GitHub CVSS 6.3
  47. 2026-08-09 13:47 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  48. 2026-08-09 08:24 UTCEG score recompute
  49. 2026-08-09 08:24 UTCGHSA enrichmentGHSA-vmh7-9c7h-2pgg · GitHub severity LOW · GitHub CVSS 6.3
  50. 2026-08-08 16:37 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  51. 2026-08-08 06:32 UTCEG score recompute
  52. 2026-08-08 06:32 UTCGHSA enrichmentGHSA-vmh7-9c7h-2pgg · GitHub severity LOW · GitHub CVSS 6.3
  53. 2026-08-07 04:39 UTCEG score recompute
  54. 2026-08-07 04:39 UTCGHSA enrichmentGHSA-vmh7-9c7h-2pgg · GitHub severity LOW · GitHub CVSS 6.3
  55. 2026-08-06 13:47 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  56. 2026-08-05 22:48 UTCEG score recompute
  57. 2026-08-05 22:48 UTCGHSA enrichmentGHSA-vmh7-9c7h-2pgg · GitHub severity LOW · GitHub CVSS 6.3
  58. 2026-08-05 19:17 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  59. 2026-08-04 15:10 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  60. 2026-08-04 10:39 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  61. 2026-08-03 20:52 UTCEG score recompute
  62. 2026-08-03 20:52 UTCGHSA enrichmentGHSA-vmh7-9c7h-2pgg · GitHub severity LOW · GitHub CVSS 6.3
  63. 2026-08-03 10:36 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  64. 2026-08-02 10:19 UTCEG score recompute
  65. 2026-08-02 10:19 UTCGHSA enrichmentGHSA-vmh7-9c7h-2pgg · GitHub severity LOW · GitHub CVSS 6.3
  66. 2026-08-02 02:27 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  67. 2026-08-01 04:16 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  68. 2026-07-30 16:28 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  69. 2026-07-30 01:30 UTCEPSS rescoreEPSS 0.2% · 10th percentile

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Frequently asked(5)

What is CVE-2026-7150?
CVE-2026-7150 is a medium-severity vulnerability; its CVE record was published on April 27, 2026. A vulnerability was found in dh1011 auto-favicon up to f189116a9259950c2393f114dbcb94dde0ad864b. This issue affects the function generatefaviconfromurl of the file src/autofavicon/server.py of the component MCP Tool. The manipulation of the argument image_url results in server-side request forgery.…
When was the CVE record for CVE-2026-7150 published?
The CVE record for CVE-2026-7150 was published on April 27, 2026. That is the record's publication date; the vulnerability itself may have been made public earlier. EchelonGraph's copy of the record carries a last-modified date of April 29, 2026; the record at its source may have been updated since.
Is CVE-2026-7150 actively exploited?
CVE-2026-7150 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.3% probability of exploitation in the next 30 days (26th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-7150?
CVE-2026-7150 has a CVSS v3 base score of 6.3 (NVD).
How do I remediate CVE-2026-7150?
No fix for CVE-2026-7150 is confirmed yet. Until one is published, restrict network exposure of the affected system — for example, keep it off the internet or limit it to trusted networks — and watch for a fix.

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