CVE-2025-7753

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

This critical-severity CVE scores 9.8 under NVD CVSS v3. EPSS exploit probability: 0.5% (37th percentile of EPSS-scored CVEs). GitHub Security Advisory CVSS 7.3 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 2025-07-17) 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
9.8EG
EchelonGraph verdictPlan mitigationRemediate within your standard update timelines at low or medium mission impact and sooner than that at high (the SSVC decision on this page).
  • Public exploit or proof-of-concept code is available
CISA-KEV: Not listedEPSS PROB: 0.5%CVSS: 9.8Exploit: Public PoCExposed 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 code-projects Online Appointment Booking System 1.0. It has been classified as critical. This affects an unknown part of the file /admin/adddoctor.php. The manipulation of the argument Username leads to sql injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

CVSS v3
9.8
EG Score
9.8CRITICALmedium confidence
EG Risk
75
EG Risk 75/100

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)
Severity98% × 45%
The EG Score, 9.8 of 10.
Exploitation40% × 40%
EchelonGraph's fixed weight for EG-KEV Tier 3 (Elevated): a constant, not a probability.
Automatability100% × 15%
CISA's SSVC Automatable value: yes (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at low or medium mission impact; Attend at high (mission-essential systems).
Exploitation public PoC (CISA Vulnrichment) · Automatable yes (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 at low or medium mission impact and sooner than that at high, and watch for a fix.
EPSS PROB
0.5%
EPSS %ILE
37th
KEV
Not listed

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

No fix is confirmed yet. Restrict network exposure of the affected system within your standard update timelines at low or medium mission impact and sooner than that at high, and watch for a fix.

Exploitation public PoC (CISA Vulnrichment) · Automatable yes (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)14 days if the affected system is publicly exposed; 60 days if it is not.

In CISA KEV no (CISA's KEV catalog) · Automatable yes (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 17, 2025

Last Modified

June 17, 2026

Advisory Details (2)

Auto-updated Oct 11, 2026
No fix on record yet.
Web page

code-projects Online Appointment Booking System Project V1.0/admin/adddoctor.php SQL injection · Issue #22 · zzb1388/cve · GitHub

https://github.com/zzb1388/cve/issues/22
Web page

Download Free Open Source Projects | PHP, C++ | Source code & Projects

https://code-projects.org/

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 11× in last 7d / 27× 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 88 of 175 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. 12 repeat rows among the latest 100 are merged into the row they repeat. The 87 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-11 20:19 UTCEG score recompute
  2. 2026-10-11 18:31 UTCEG score recompute
  3. 2026-10-11 15:06 UTCEG score recompute
  4. 2026-10-11 13:47 UTCEPSS rescoreEPSS 0.5% · 37th percentile
  5. 2026-10-10 19:59 UTCEPSS rescoreEPSS 0.5% · 37th percentile
  6. 2026-10-09 20:06 UTCEPSS rescoreEPSS 0.5% · 37th percentile
  7. 2026-10-08 17:11 UTCEPSS rescoreEPSS 0.5% · 37th percentile
  8. 2026-10-07 23:47 UTCEPSS rescoreEPSS 0.5% · 37th percentile
  9. 2026-10-06 15:17 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  10. 2026-10-05 17:42 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  11. 2026-10-04 23:21 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  12. 2026-10-03 14:25 UTCEPSS rescoreEPSS 0.4% · 34th percentile
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  19. 2026-09-23 13:47 UTCEPSS rescoreEPSS 0.4% · 36th percentile
  20. 2026-09-20 20:15 UTCEPSS rescoreEPSS 0.4% · 36th percentile
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  24. 2026-09-16 05:14 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  25. 2026-09-15 03:10 UTCEPSS rescoreEPSS 0.4% · 34th percentile
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  1. 2026-09-13 16:46 UTCEPSS rescoreEPSS 0.4% · 34th percentile
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  3. 2026-09-11 14:52 UTCEPSS rescoreEPSS 0.4% · 34th percentile
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  8. 2026-09-06 13:47 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  9. 2026-09-04 05:06 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  10. 2026-09-02 14:11 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  11. 2026-09-01 13:53 UTCEPSS rescoreEPSS 0.4% · 34th percentile
  12. 2026-08-30 01:21 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
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  18. 2026-08-23 00:18 UTCEPSS rescoreEPSS 0.4% · 33rd percentile
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  26. 2026-08-15 01:30 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  27. 2026-08-13 22:00 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
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  46. 2026-07-23 14:18 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  47. 2026-07-23 03:03 UTCEG score recompute▲ 2.50
  48. 2026-07-22 14:08 UTCEPSS rescoreEPSS 0.4% · 32nd percentile
  49. 2026-07-21 15:24 UTCEPSS rescoreEPSS 0.4% · 31st percentile
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Publicly available exploits

(1 reference)

Public exploit code is referenced for this CVE (1 GitHub PoC). No fix is on record, so defenders should restrict or isolate affected systems accordingly.

  • GitHub PoCbyteReaper77/CVE-2025-7753
    Published Jul 18, 2025

    PoC Exploit for CVE-2025-7753 — Time-Based SQL Injection in Online Appointment Booking System 1.0 via the username parameter. Exploit written in C using libcurl.

    Open source ↗

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2025-7753?
CVE-2025-7753 is a critical-severity vulnerability; its CVE record was published on July 17, 2025. A vulnerability was found in code-projects Online Appointment Booking System 1.0. It has been classified as critical. This affects an unknown part of the file /admin/adddoctor.php. The manipulation of the argument Username leads to sql injection. It is possible to initiate the attack remotely. The…
When was the CVE record for CVE-2025-7753 published?
The CVE record for CVE-2025-7753 was published on July 17, 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-2025-7753 actively exploited?
CVE-2025-7753 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.5% probability of exploitation in the next 30 days (37th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2025-7753?
CVE-2025-7753 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2025-7753?
No fix for CVE-2025-7753 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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