CVE-2024-32651

CRITICALNVD 10.010.0—
EchelonGraph scoreMEDIUM confidence

This critical-severity CVE scores 10.0 under NVD CVSS v3. EPSS exploit probability: 84% (99th percentile of EPSS-scored CVEs). GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
Weaponized
10.0EG
EchelonGraph verdictPatch this weekExploitation is likely or a public exploit exists.
  • High exploitation likelihood — EPSS 84%
  • Public exploit code is available (ssvc poc, epss top5pct, epss high, public exploit)
CISA-KEV: Not listedEPSS PROB: 84%CVSS: 10.0Exploit: ssvc poc · epss top5pct · epss high · public exploitExposed services: Not assessed

A fix is available — apply it.

changedetection.io is an open source web page change detection, website watcher, restock monitor and notification service. There is a Server Side Template Injection (SSTI) in Jinja2 that allows Remote Command Execution on the server host. Attackers can run any system command without any restriction and they could use a reverse shell. The impact is critical as the attacker can completely takeover the server machine. This can be reduced if changedetection is behind a login page, but this isn't required by the application (not by default and not enforced).

CVSS v3
10.0
EG Score
10.0CRITICALmedium confidence
EG Risk
93
EG Risk 93/100CISA SSVC

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
Severity100% × 45%
Exploitation84% × 40%
Automatability100% × 15%
CISA SSVC: Track at low, Track* at medium and Attend at high mission impact.
Action: A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
EPSS PROB
84%
EPSS %ILE
99th
KEV
Not listed

CISA SSVCTrack at low, Track* at medium and Attend at high mission impact.

A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.

Exploitation public PoC (CISA Vulnrichment) · Automatable yes (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

April 26, 2024

Last Modified

April 15, 2026

Advisory Details (3)

Auto-updated Oct 3, 2026
🔬 Proof of concept available. Patch available. Sources: github_release, github.
generic

Server Side Template Injection with Jinja2 - OnSecurity

https://www.onsecurity.io/blog/server-side-template-injection-with-jinja2
githubMentions a patch (unverified)🟡 PoC Available

Server Side Template Injection in Jinja2 allows Remote Command Execution · Advisory · dgtlmoon/changedetection.io · GitHub

https://github.com/dgtlmoon/changedetection.io/security/advisories/GHSA-4r7v-whpg-8rx3
github_release Patch Available

0.45.21 CVE-2024-32651 Critical security update

Patch available: dgtlmoon/changedetection.io 0.45.21

https://github.com/dgtlmoon/changedetection.io/releases/tag/0.45.21

Affected Packages

(1 across 1 ecosystem)
PyPI(1)
PackageVulnerable rangeFix by version rangeDependents
changedetection-io0.38.2 ... 0.45.9 (80 versions)
  • every version up to 0.45.21: fixed in 0.45.21
—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 3× in last 7d / 14× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. 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. Most recent first.

  1. 2026-10-09 20:05 UTCEPSS rescore
  2. 2026-10-06 15:15 UTCEPSS rescore
  3. 2026-10-04 05:08 UTCOSV refresh
  4. 2026-09-30 19:43 UTCEG score recompute
  5. 2026-09-30 15:01 UTCEPSS rescore
  6. 2026-09-28 13:49 UTCEPSS rescore
  7. 2026-09-26 15:57 UTCEPSS rescore
  8. 2026-09-24 14:01 UTCEPSS rescore
  9. 2026-09-22 14:46 UTCEPSS rescore
  10. 2026-09-18 19:26 UTCEPSS rescore
  11. 2026-09-16 14:06 UTCEPSS rescore
  12. 2026-09-16 14:06 UTCEPSS rescore
  13. 2026-09-14 19:44 UTCOSV refresh
  14. 2026-09-12 14:59 UTCEPSS rescore
  15. 2026-09-06 13:46 UTCEPSS rescore
  16. 2026-09-06 13:46 UTCEPSS rescore
  17. 2026-09-05 15:26 UTCEPSS rescore
  18. 2026-09-04 05:05 UTCEPSS rescore
  19. 2026-08-30 19:15 UTCEPSS rescore
  20. 2026-08-28 21:39 UTCEPSS rescore
  21. 2026-08-26 19:03 UTCOSV refresh
  22. 2026-08-26 14:44 UTCEPSS rescore
  23. 2026-08-25 13:47 UTCEPSS rescore
  24. 2026-08-24 14:15 UTCEPSS rescore
  25. 2026-08-20 22:53 UTCEPSS rescore
Show 73 more
  1. 2026-08-19 17:02 UTCEPSS rescore
  2. 2026-08-19 17:02 UTCEPSS rescore
  3. 2026-08-16 02:13 UTCEPSS rescore
  4. 2026-08-15 01:28 UTCEPSS rescore
  5. 2026-08-12 13:49 UTCEPSS rescore
  6. 2026-08-10 09:10 UTCOSV refresh
  7. 2026-08-07 16:25 UTCEPSS rescore
  8. 2026-08-04 15:08 UTCEPSS rescore
  9. 2026-08-03 10:34 UTCEPSS rescore
  10. 2026-07-27 14:11 UTCEPSS rescore
  11. 2026-07-26 14:53 UTCEPSS rescore
  12. 2026-07-26 14:53 UTCEPSS rescore
  13. 2026-07-25 09:41 UTCOSV refresh
  14. 2026-07-24 14:16 UTCEPSS rescore
  15. 2026-07-23 02:36 UTCEG score recompute
  16. 2026-07-22 14:07 UTCEPSS rescore
  17. 2026-07-21 15:23 UTCEPSS rescore
  18. 2026-07-20 17:06 UTCEPSS rescore
  19. 2026-07-15 16:56 UTCEPSS rescore
  20. 2026-07-15 16:56 UTCEPSS rescore
  21. 2026-07-11 08:26 UTCEPSS rescore
  22. 2026-07-11 08:26 UTCEPSS rescore
  23. 2026-07-08 15:13 UTCEPSS rescore
  24. 2026-07-08 04:05 UTCOSV refresh
  25. 2026-07-04 06:30 UTCEPSS rescore
  26. 2026-07-01 15:05 UTCEPSS rescore
  27. 2026-06-29 14:05 UTCEPSS rescore
  28. 2026-06-28 14:06 UTCEPSS rescore
  29. 2026-06-28 14:06 UTCEPSS rescore
  30. 2026-06-27 03:07 UTCEPSS rescore
  31. 2026-06-27 03:07 UTCEPSS rescore
  32. 2026-06-24 14:04 UTCEPSS rescore
  33. 2026-06-24 14:04 UTCEPSS rescore
  34. 2026-06-23 21:32 UTCEPSS rescore
  35. 2026-06-23 21:32 UTCEPSS rescore
  36. 2026-06-19 15:55 UTCOSV refresh
  37. 2026-06-18 17:51 UTCEPSS rescore
  38. 2026-06-18 17:51 UTCEPSS rescore
  39. 2026-06-17 17:52 UTCEPSS rescore
  40. 2026-06-17 17:52 UTCEPSS rescore
  41. 2026-06-15 17:47 UTCEPSS rescore
  42. 2026-06-12 23:11 UTCEPSS rescore
  43. 2026-06-12 23:11 UTCEPSS rescore
  44. 2026-06-11 13:59 UTCEPSS rescore
  45. 2026-06-06 13:46 UTCEPSS rescore
  46. 2026-06-06 13:46 UTCEPSS rescore
  47. 2026-06-05 22:46 UTCEPSS rescore
  48. 2026-06-05 22:46 UTCEPSS rescore
  49. 2026-06-02 20:12 UTCEPSS rescore
  50. 2026-06-02 20:12 UTCEPSS rescore
  51. 2026-05-30 22:23 UTCOSV refresh
  52. 2026-05-28 13:44 UTCEPSS rescore
  53. 2026-05-28 13:44 UTCEPSS rescore
  54. 2026-05-28 13:44 UTCEPSS rescore
  55. 2026-05-27 13:40 UTCEPSS rescore
  56. 2026-05-27 13:40 UTCEPSS rescore
  57. 2026-05-26 07:18 UTCEPSS rescore
  58. 2026-05-26 07:18 UTCEPSS rescore
  59. 2026-05-22 21:16 UTCEPSS rescore
  60. 2026-05-22 21:16 UTCEPSS rescore
  61. 2026-05-22 21:16 UTCEPSS rescore
  62. 2026-05-22 21:16 UTCEPSS rescore
  63. 2026-05-20 22:37 UTCEPSS rescore
  64. 2026-05-20 22:37 UTCEPSS rescore
  65. 2026-05-20 22:37 UTCEPSS rescore
  66. 2026-05-20 22:37 UTCEPSS rescore
  67. 2026-05-20 22:37 UTCEPSS rescore
  68. 2026-05-18 22:23 UTCEG score recompute
  69. 2026-05-18 21:30 UTCEPSS rescore
  70. 2026-05-18 21:30 UTCEPSS rescore
  71. 2026-05-18 21:30 UTCEPSS rescore
  72. 2026-05-18 21:30 UTCEPSS rescore
  73. 2026-05-18 21:30 UTCEPSS rescore

Publicly available exploits

(2 references)

Working exploit code is in the public domain (1 GitHub PoC). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • GitHub PoCs0ck3t-s3c/CVE-2024-32651-changedetection-RCE
    First seen Sep 16, 2024

    Server-Side Template Injection Exploit

    Open source ↗
  • Nucleihttp/cves/2024/CVE-2024-32651.yaml
    First seen Jan 1, 2024

    Change Detection - Server Side Template Injection

    Open source ↗

Related CVEs(same product + same CWE)

Frequently asked(5)

What is CVE-2024-32651?
CVE-2024-32651 is a critical vulnerability published on April 26, 2024. changedetection.io is an open source web page change detection, website watcher, restock monitor and notification service. There is a Server Side Template Injection (SSTI) in Jinja2 that allows Remote Command Execution on the server host. Attackers can run any system command without any restriction…
When was CVE-2024-32651 disclosed?
CVE-2024-32651 was first published on April 26, 2024, with the most recent update on April 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2024-32651 actively exploited?
CVE-2024-32651 is not currently on CISA's Known Exploited Vulnerabilities catalog. EchelonGraph's EG-KEV model classifies it as weaponized: a functional public exploit exists. FIRST EPSS estimates a 84% probability of exploitation in the next 30 days (99th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2024-32651?
CVE-2024-32651 has a CVSS v3 base score of 10.0 (NVD).
How do I remediate CVE-2024-32651?
A fix for CVE-2024-32651 is available: update to the fixed version the vendor names in its advisory.

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