CVE-2026-80201

LOWPre-NVD 2.02.0
EchelonGraph scoreMEDIUM confidence

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

Score 2.0 from GitHub Security Advisory (severity: LOW) published 2026-08-31. A secondary CVSS source baseline 2.0; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: EPSS, GitHub Security Advisory, a secondary CVSS source
Trending — 3 sources updated this weekElevated
2.0EG
EchelonGraph verdictPlan a fixRemediate 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: 0.2%CVSS: 2.0Exploit: No code on recordExposed services: Not assessed

A fix is available — apply it.

Kimai before 2.53.0 fails to block sensitive User methods in the Twig invoice template sandbox, allowing admins to call getApiToken() and getPlainApiToken() methods. Attackers with template creation permissions can embed these method calls in invoice templates to leak hashed API tokens in rendered invoice output.

CVSS v3
2.0
EG Score
2.0LOWmedium confidence
EG Risk
25
EG Risk 25/100

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)
Severity20% × 45%
The EG Score, 2.0 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: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.2%
EPSS %ILE
12th
KEV
Not listed

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

A fix is available. Apply it within your standard update timelines.

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

August 25, 2026

Last Modified

October 8, 2026

References (2)

Vendor Advisories for CVE-2026-80201(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Affected Packages

(1 across 1 ecosystem)
Packagist(1)
PackageVulnerable rangeFix by version rangeDependents
kimai/kimai0.1 ... 2.9.0 (198 versions)
  • every version up to 2.53.0: fixed in 2.53.0
—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 15× in last 7d / 49× 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.

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. 4 repeat rows among the latest 80 are merged into the row they repeat.

  1. 2026-10-13 16:35 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  2. 2026-10-12 16:35 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  3. 2026-10-12 14:57 UTCEG score recompute
  4. 2026-10-11 19:21 UTCEG score recompute
  5. 2026-10-11 16:37 UTCEG score recompute
  6. 2026-10-11 13:56 UTCEG score recompute
  7. 2026-10-11 13:49 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  8. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  9. 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.2% · 12th percentile
  10. 2026-10-08 17:13 UTCEPSS rescoreEPSS 0.3% · 15th percentile
  11. 2026-10-08 16:35 UTCEG score recompute
  12. 2026-10-08 16:35 UTCGHSA enrichmentGHSA-hqh5-vhwr-rg24 · GitHub severity LOW · GitHub CVSS 2.0
  13. 2026-10-08 15:41 UTCEG score recompute
  14. 2026-10-08 15:41 UTCGHSA enrichmentGHSA-hqh5-vhwr-rg24 · GitHub severity LOW · GitHub CVSS 2.0
  15. 2026-10-07 23:48 UTCEPSS rescoreEPSS 0.3% · 15th percentile
  16. 2026-10-06 22:20 UTCEG score recompute
  17. 2026-10-06 22:20 UTCGHSA enrichmentGHSA-hqh5-vhwr-rg24 · GitHub severity LOW · GitHub CVSS 2.0
  18. 2026-10-06 15:18 UTCEPSS rescoreEPSS 0.3% · 15th percentile
  19. 2026-10-05 17:43 UTCEPSS rescoreEPSS 0.3% · 15th percentile
  20. 2026-10-04 23:22 UTCEPSS rescoreEPSS 0.3% · 15th percentile
  21. 2026-10-03 16:16 UTCEG score recompute
  22. 2026-10-03 16:16 UTCGHSA enrichmentGHSA-hqh5-vhwr-rg24 · GitHub severity LOW · GitHub CVSS 2.0
  23. 2026-10-03 14:26 UTCEPSS rescoreEPSS 0.3% · 15th percentile
  24. 2026-10-02 17:57 UTCEPSS rescoreEPSS 0.3% · 15th percentile
  25. 2026-10-01 19:50 UTCEPSS rescoreEPSS 0.3% · 15th percentile
Show 51 more
  1. 2026-09-30 15:04 UTCEPSS rescoreEPSS 0.3% · 15th percentile
  2. 2026-09-30 06:19 UTCEG score recompute
  3. 2026-09-30 06:19 UTCGHSA enrichmentGHSA-hqh5-vhwr-rg24 · GitHub severity LOW · GitHub CVSS 2.0
  4. 2026-09-28 13:52 UTCEPSS rescoreEPSS 0.3% · 15th percentile
  5. 2026-09-27 13:48 UTCEPSS rescoreEPSS 0.3% · 15th percentile
  6. 2026-09-26 21:29 UTCEG score recompute
  7. 2026-09-26 21:29 UTCGHSA enrichmentGHSA-hqh5-vhwr-rg24 · GitHub severity LOW · GitHub CVSS 2.0
  8. 2026-09-26 15:59 UTCEPSS rescoreEPSS 0.3% · 15th percentile
  9. 2026-09-26 00:28 UTCEPSS rescoreEPSS 0.3% · 15th percentile
  10. 2026-09-24 14:04 UTCEPSS rescoreEPSS 0.3% · 15th percentile
  11. 2026-09-23 17:54 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  12. 2026-09-23 15:27 UTCEG score recompute
  13. 2026-09-23 15:27 UTCGHSA enrichmentGHSA-hqh5-vhwr-rg24 · GitHub severity LOW · GitHub CVSS 2.0
  14. 2026-09-22 16:01 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  15. 2026-09-21 21:09 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  16. 2026-09-20 20:16 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  17. 2026-09-20 09:20 UTCEG score recompute
  18. 2026-09-20 09:20 UTCGHSA enrichmentGHSA-hqh5-vhwr-rg24 · GitHub severity LOW · GitHub CVSS 2.0
  19. 2026-09-18 19:28 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  20. 2026-09-17 03:16 UTCEG score recompute
  21. 2026-09-17 03:16 UTCGHSA enrichmentGHSA-hqh5-vhwr-rg24 · GitHub severity LOW · GitHub CVSS 2.0
  22. 2026-09-16 14:08 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  23. 2026-09-16 05:15 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  24. 2026-09-15 03:12 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  25. 2026-09-13 21:07 UTCEG score recompute
  26. 2026-09-13 21:07 UTCGHSA enrichmentGHSA-hqh5-vhwr-rg24 · GitHub severity LOW · GitHub CVSS 2.0
  27. 2026-09-11 14:53 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  28. 2026-09-10 15:06 UTCEG score recompute
  29. 2026-09-10 15:06 UTCGHSA enrichmentGHSA-hqh5-vhwr-rg24 · GitHub severity LOW · GitHub CVSS 2.0
  30. 2026-09-08 22:01 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  31. 2026-09-07 09:05 UTCEG score recompute
  32. 2026-09-07 09:05 UTCGHSA enrichmentGHSA-hqh5-vhwr-rg24 · GitHub severity LOW · GitHub CVSS 2.0
  33. 2026-09-06 13:48 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  34. 2026-09-05 15:31 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  35. 2026-09-04 05:07 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  36. 2026-09-04 02:59 UTCEG score recompute
  37. 2026-09-04 02:58 UTCGHSA enrichmentGHSA-hqh5-vhwr-rg24 · GitHub severity LOW · GitHub CVSS 2.0
  38. 2026-09-02 14:12 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  39. 2026-09-01 13:54 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  40. 2026-09-01 04:40 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  41. 2026-08-31 20:54 UTCEG score recompute
  42. 2026-08-30 19:17 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  43. 2026-08-30 01:22 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  44. 2026-08-29 21:57 UTCEG score recompute
  45. 2026-08-28 21:42 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  46. 2026-08-27 14:25 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  47. 2026-08-26 15:56 UTCEG score recompute
  48. 2026-08-26 14:47 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  49. 2026-08-26 14:23 UTCEG score recompute
  50. 2026-08-25 23:25 UTCEG score recomputeFirst assessed: 2.0 LOW
  51. 2026-08-25 23:24 UTCMITRE cvelistV5first tracked

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Frequently asked(5)

What is CVE-2026-80201?
CVE-2026-80201 is a low-severity vulnerability; its CVE record was published on August 25, 2026. Kimai before 2.53.0 fails to block sensitive User methods in the Twig invoice template sandbox, allowing admins to call getApiToken() and getPlainApiToken() methods. Attackers with template creation permissions can embed these method calls in invoice templates to leak hashed API tokens in rendered…
When was CVE-2026-80201 made public?
CVE-2026-80201 was made public on April 11, 2026: that is the date its CVE record's CNA, VulnCheck, gives for when the vulnerability was made public. The CVE record itself was published on August 25, 2026. EchelonGraph's copy of the record carries a last-modified date of October 8, 2026; the record at its source may have been updated since.
Is CVE-2026-80201 actively exploited?
CVE-2026-80201 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.2% probability of exploitation in the next 30 days (12th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-80201?
CVE-2026-80201 has a CVSS base score of 2.0 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-80201?
A fix for CVE-2026-80201 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-80201 are linked in the Vendor Advisories panel on this page.

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