CVE-2025-7887

MEDIUMNVD 6.16.1
EchelonGraph scoreMEDIUM confidence

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

This medium-severity CVE scores 6.1 under NVD CVSS v3. EPSS exploit probability: 0.7% (51st percentile of EPSS-scored CVEs). GitHub Security Advisory CVSS 4.3 is lower than this score; a lower GitHub score revises it only when its advisory is newer than the CVE record's last change, and this advisory (published 2025-07-20) is not newer than that change (2026-06-17), so it does not.

Triggered by: Headline CVSS from NVD CVSS v3
Sources: EPSS, GitHub Security Advisory, NVD CVSS v3
Elevated
6.1EG
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: 0.7%CVSS: 6.1Exploit: 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.

The CVE record's description, written by its CNA (VulDB), states the affected versions: "A vulnerability has been found in Zavy86 WikiDocs up to 1.0.78 and classified as problematic." No release containing a fix is confirmed on record.

A vulnerability has been found in Zavy86 WikiDocs up to 1.0.78 and classified as problematic. This vulnerability affects unknown code of the file template.inc.php. The manipulation of the argument path leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

CVSS v3
6.1
EG Score
6.1MEDIUMmedium confidence
EG Risk
43
EG Risk 43/100

EG Risk is EchelonGraph's 0–100 priority score. It fuses impact severity (EG Severity, the CVSS base score, never the KEV-floored or EPSS-lifted EG Score) with real-world exploitation and automatability, under weights EchelonGraph set by hand, so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner.

How it’s computed (value × EchelonGraph’s weight)
Severity61% × 45%
Impact severity (EG Severity): CVSS 6.1 of 10. Never the KEV-floored or EPSS-lifted EG Score.
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
0.7%
EPSS %ILE
51st
KEV
Not listed

What the EG score is made of (scorer v4.0: the three questions the 0–10 score mixes, published apart · methodology)

The EG score (6.1): severity, escalated by confirmed exploitation. This CVE's 6.1 is its impact severity (EG Severity), not escalated.

EG Severity
6.1 MEDIUMCVSS-B, impact only: no KEV listing, EPSS or EG-KEV tier raises it.NVD CVSS v3 · CVSS v3.0 or v3.1
EG Likelihood
0.7% within 30 daysSource: FIRST EPSS. FIRST's exploitation probability, not an EchelonGraph model.
Confirmed exploitation
None on record (CISA KEV, EG-KEV Tier 1)Reported apart from the likelihood: an observed fact, not a probability.
EG Priority
SSVC Track at medium mission impactTrack at low or medium mission impact; Track* at high (mission-essential systems).CISA BOD 26-04: 60 days if the affected system is publicly exposed; Fix on system upgrade if it is not.Each input and its source: the SSVC and BOD 26-04 blocks below.

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

July 20, 2025

Last Modified

June 17, 2026

References (6)

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 8× in last 7d / 32× 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 203 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 109 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-21 16:31 UTCEPSS rescoreEPSS 0.7% · 51st percentile
  2. 2026-10-20 16:31 UTCEPSS rescoreEPSS 0.6% · 49th percentile
  3. 2026-10-19 16:31 UTCEPSS rescoreEPSS 0.6% · 49th percentile
  4. 2026-10-18 16:31 UTCEPSS rescoreEPSS 0.6% · 48th percentile
  5. 2026-10-18 05:14 UTCEG score recompute
  6. 2026-10-17 16:33 UTCEPSS rescoreEPSS 0.6% · 48th percentile
  7. 2026-10-16 16:39 UTCEPSS rescoreEPSS 0.6% · 48th percentile
  8. 2026-10-15 16:31 UTCEPSS rescoreEPSS 0.6% · 48th percentile
  9. 2026-10-14 16:31 UTCEPSS rescoreEPSS 0.6% · 48th percentile
  10. 2026-10-13 16:33 UTCEPSS rescoreEPSS 0.6% · 48th percentile
  11. 2026-10-12 16:44 UTCEG score recompute
  12. 2026-10-12 16:33 UTCEPSS rescoreEPSS 0.6% · 48th percentile
  13. 2026-10-11 20:19 UTCEG score recompute
  14. 2026-10-11 18:31 UTCEG score recompute
  15. 2026-10-11 15:06 UTCEG score recompute
  16. 2026-10-11 13:47 UTCEPSS rescoreEPSS 0.6% · 48th percentile
  17. 2026-10-10 19:59 UTCEPSS rescoreEPSS 0.6% · 48th percentile
  18. 2026-10-09 20:06 UTCEPSS rescoreEPSS 0.6% · 45th percentile
  19. 2026-10-08 17:11 UTCEPSS rescoreEPSS 0.6% · 45th percentile
  20. 2026-10-07 23:47 UTCEPSS rescoreEPSS 0.6% · 45th percentile
  21. 2026-10-06 15:58 UTCOSV refresh
  22. 2026-10-06 15:17 UTCEPSS rescoreEPSS 0.6% · 45th percentile
  23. 2026-10-05 17:42 UTCEPSS rescoreEPSS 0.6% · 45th percentile
  24. 2026-10-04 23:21 UTCEPSS rescoreEPSS 0.6% · 45th percentile
  25. 2026-10-03 14:25 UTCEPSS rescoreEPSS 0.6% · 45th percentile
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  1. 2026-10-01 19:49 UTCEPSS rescoreEPSS 0.6% · 45th percentile
  2. 2026-09-30 15:02 UTCEPSS rescoreEPSS 0.6% · 45th percentile
  3. 2026-09-29 15:20 UTCEPSS rescoreEPSS 0.6% · 45th percentile
  4. 2026-09-28 13:50 UTCEPSS rescoreEPSS 0.6% · 45th percentile
  5. 2026-09-26 15:58 UTCEPSS rescoreEPSS 0.6% · 45th percentile
  6. 2026-09-24 14:02 UTCEPSS rescoreEPSS 0.6% · 44th percentile
  7. 2026-09-23 13:47 UTCEPSS rescoreEPSS 0.6% · 46th percentile
  8. 2026-09-20 20:15 UTCEPSS rescoreEPSS 0.6% · 46th percentile
  9. 2026-09-18 19:27 UTCEPSS rescoreEPSS 0.6% · 44th percentile
  10. 2026-09-17 19:30 UTCEPSS rescoreEPSS 0.6% · 44th percentile
  11. 2026-09-16 21:06 UTCOSV refresh
  12. 2026-09-16 14:07 UTCEPSS rescoreEPSS 0.6% · 44th percentile
  13. 2026-09-16 05:14 UTCEPSS rescoreEPSS 0.6% · 44th percentile
  14. 2026-09-15 03:10 UTCEPSS rescoreEPSS 0.6% · 44th percentile
  15. 2026-09-13 16:46 UTCEPSS rescoreEPSS 0.6% · 44th percentile
  16. 2026-09-12 15:00 UTCEPSS rescoreEPSS 0.6% · 44th percentile
  17. 2026-09-11 14:52 UTCEPSS rescoreEPSS 0.6% · 44th percentile
  18. 2026-09-11 09:36 UTCEPSS rescoreEPSS 0.6% · 44th percentile
  19. 2026-09-10 09:34 UTCEPSS rescoreEPSS 0.6% · 44th percentile
  20. 2026-09-08 22:00 UTCEPSS rescoreEPSS 0.6% · 44th percentile
  21. 2026-09-07 16:00 UTCEPSS rescoreEPSS 0.6% · 44th percentile
  22. 2026-09-06 13:47 UTCEPSS rescoreEPSS 0.6% · 44th percentile
  23. 2026-09-04 05:06 UTCEPSS rescoreEPSS 0.6% · 43rd percentile
  24. 2026-09-02 14:11 UTCEPSS rescoreEPSS 0.6% · 43rd percentile
  25. 2026-09-01 13:53 UTCEPSS rescoreEPSS 0.6% · 43rd percentile
  26. 2026-08-30 01:21 UTCEPSS rescoreEPSS 0.6% · 43rd percentile
  27. 2026-08-28 21:40 UTCEPSS rescoreEPSS 0.6% · 43rd percentile
  28. 2026-08-28 21:23 UTCOSV refresh
  29. 2026-08-27 14:24 UTCEPSS rescoreEPSS 0.6% · 43rd percentile
  30. 2026-08-26 14:45 UTCEPSS rescoreEPSS 0.6% · 43rd percentile
  31. 2026-08-25 13:48 UTCEPSS rescoreEPSS 0.6% · 43rd percentile
  32. 2026-08-24 14:16 UTCEPSS rescoreEPSS 0.6% · 43rd percentile
  33. 2026-08-23 00:18 UTCEPSS rescoreEPSS 0.6% · 43rd percentile
  34. 2026-08-21 23:48 UTCEPSS rescoreEPSS 0.6% · 43rd percentile
  35. 2026-08-20 22:55 UTCEPSS rescoreEPSS 0.6% · 43rd percentile
  36. 2026-08-19 17:03 UTCEPSS rescoreEPSS 0.6% · 43rd percentile
  37. 2026-08-18 13:48 UTCEPSS rescoreEPSS 0.6% · 43rd percentile
  38. 2026-08-17 13:46 UTCEPSS rescoreEPSS 0.6% · 43rd percentile
  39. 2026-08-16 14:55 UTCEPSS rescoreEPSS 0.6% · 43rd percentile
  40. 2026-08-16 02:14 UTCEPSS rescoreEPSS 0.6% · 43rd percentile
  41. 2026-08-15 01:30 UTCEPSS rescoreEPSS 0.6% · 43rd percentile
  42. 2026-08-13 22:00 UTCEPSS rescoreEPSS 0.6% · 43rd percentile
  43. 2026-08-12 13:50 UTCEPSS rescoreEPSS 0.6% · 43rd percentile
  44. 2026-08-12 09:17 UTCOSV refresh
  45. 2026-08-11 13:42 UTCEPSS rescoreEPSS 0.6% · 43rd percentile
  46. 2026-08-10 23:59 UTCEPSS rescoreEPSS 0.6% · 43rd percentile
  47. 2026-08-09 13:46 UTCEPSS rescoreEPSS 0.6% · 43rd percentile
  48. 2026-08-08 16:36 UTCEPSS rescoreEPSS 0.6% · 43rd percentile
  49. 2026-08-07 16:27 UTCEPSS rescoreEPSS 0.6% · 43rd percentile
  50. 2026-08-06 13:46 UTCEPSS rescoreEPSS 0.6% · 43rd percentile
  51. 2026-08-05 19:17 UTCEPSS rescoreEPSS 0.6% · 42nd percentile
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  56. 2026-07-30 16:27 UTCEPSS rescoreEPSS 0.6% · 42nd percentile
  57. 2026-07-30 01:30 UTCEPSS rescoreEPSS 0.6% · 42nd percentile
  58. 2026-07-27 15:57 UTCOSV refresh
  59. 2026-07-27 14:13 UTCEPSS rescoreEPSS 0.6% · 42nd percentile
  60. 2026-07-26 14:54 UTCEPSS rescoreEPSS 0.6% · 42nd percentile
  61. 2026-07-25 14:17 UTCEPSS rescoreEPSS 0.6% · 42nd percentile
  62. 2026-07-24 14:17 UTCEPSS rescoreEPSS 0.6% · 42nd percentile
  63. 2026-07-23 14:18 UTCEPSS rescoreEPSS 0.6% · 42nd percentile
  64. 2026-07-23 03:03 UTCEG score recompute▲ 1.80
  65. 2026-07-22 14:08 UTCEPSS rescoreEPSS 0.6% · 42nd percentile
  66. 2026-07-21 15:24 UTCEPSS rescoreEPSS 0.6% · 42nd percentile
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  68. 2026-07-19 14:30 UTCEPSS rescoreEPSS 0.6% · 42nd percentile
  69. 2026-07-19 02:28 UTCEPSS rescoreEPSS 0.6% · 42nd percentile

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Frequently asked(5)

What is CVE-2025-7887?
CVE-2025-7887 is a medium-severity vulnerability; its CVE record was published on July 20, 2025. A vulnerability has been found in Zavy86 WikiDocs up to 1.0.78 and classified as problematic. This vulnerability affects unknown code of the file template.inc.php. The manipulation of the argument path leads to cross site scripting. The attack can be initiated remotely. The exploit has been…
When was the CVE record for CVE-2025-7887 published?
The CVE record for CVE-2025-7887 was published on July 20, 2025. 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 June 17, 2026; the record at its source may have been updated since.
Is CVE-2025-7887 actively exploited?
CVE-2025-7887 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.7% probability of exploitation in the next 30 days (51st percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2025-7887?
CVE-2025-7887 has a CVSS v3 base score of 6.1 (NVD).
How do I remediate CVE-2025-7887?
No fix for CVE-2025-7887 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. The CVE record's description, written by its CNA (VulDB), states the affected versions: "A vulnerability has been found in Zavy86 WikiDocs up to 1.0.78 and classified as problematic." No release containing a fix is confirmed on record.

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