CVE-2009-4254

MEDIUMCVSS v2 · 5.05.0—
EchelonGraph scoreLOW confidence

This CVE was only ever scored under CVSS v2.0. NVD CVSS v2.0 base 5.0 — v2 rates that MEDIUM (v2 bands: LOW 0.0–3.9 / MEDIUM 4.0–6.9 / HIGH 7.0–10.0; v2 has no CRITICAL band). Vector AV:N/AC:L/Au:N/C:P/I:N/A:N. CVSS v2 is an older, coarser metric than v3.1/v4.0 (no Scope, no User Interaction, no Attack Requirements), so it is not directly comparable to a v3 or v4 score. NVD has never re-scored this record under v3. EPSS predicts 1.1% exploitation probability in the next 30 days, which is reflected in EG Risk but does not lift the v2 base. Confidence: LOW.

Triggered by: NVD CVSS v2.0 (legacy fallback)
Sources: epss, nvd_v2
5.0EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 1.1%CVSS v2: 5.0Exploit: None knownExposed services: Not assessed

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

PowerPhlogger 2.2.5 allows remote attackers to obtain sensitive information via a direct request to (1) edCss.inc.php, (2) foot.inc.php, (3) get_csscolors.inc.php, (4) head.inc.php, (5) head_stuff.inc.php, (6) loglist.inc.php, and (7) pphlogger_send.inc.php in include/, which reveals the installation path in an error message.

CVSS v2.0 (legacy)
5.0MEDIUMNVD never assigned a CVSS v3 rating to this CVE
EG Score
5.0MEDIUMlow confidence
EG Risk
27
EG Risk 27/100CISA 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
Severity50% × 45%
Exploitation1% × 40%
Automatability30% × 15%
CISA SSVC: Track at low or medium mission impact; Track or Track* or Attend at high (mission-essential systems).
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines at low or medium mission impact and sooner than that at high, and watch the vendor's advisory for the fix.
EPSS PROB
1.1%
EPSS %ILE
63rd
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track or Track* or Attend at high (mission-essential systems).

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

Exploitation none (no KEV listing, exploit record or EPSS ≥ 50%) · Automatable unknown (not published for this CVE) · Technical impact unknown (not published for this CVE). 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

December 10, 2009

Last Modified

April 23, 2026

References (2)

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 7× in last 7d / 16× 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 80 of 114 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. 20 repeat rows among the latest 100 are merged into the row they repeat. The 34 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-10 19:54 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
  2. 2026-10-09 20:00 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
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  9. 2026-09-29 08:01 UTCEG score recompute
  10. 2026-09-27 13:39 UTCEPSS rescoreEPSS 1.1% · 63rd percentile
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  1. 2026-08-09 13:41 UTCEPSS rescoreEPSS 1.1% · 61st percentile
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  7. 2026-07-26 13:39 UTCEG score recompute▲ 5.00
  8. 2026-07-25 14:12 UTCEPSS rescoreEPSS 1.1% · 61st percentile
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  10. 2026-07-23 14:14 UTCEPSS rescoreEPSS 1.1% · 61st percentile
  11. 2026-07-23 01:00 UTCEG score recompute
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  14. 2026-07-22 21:43 UTCEG score recompute
  15. 2026-07-22 14:03 UTCEPSS rescoreEPSS 1.1% · 61st percentile
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Frequently asked(4)

What is CVE-2009-4254?
CVE-2009-4254 is a medium vulnerability published on December 10, 2009. PowerPhlogger 2.2.5 allows remote attackers to obtain sensitive information via a direct request to (1) edCss.inc.php, (2) foot.inc.php, (3) getcsscolors.inc.php, (4) head.inc.php, (5) headstuff.inc.php, (6) loglist.inc.php, and (7) pphlogger_send.inc.php in include/, which reveals the installation…
When was the CVE record for CVE-2009-4254 published?
The CVE record for CVE-2009-4254 was published on December 10, 2009. 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 23, 2026; the record at its source may have been updated since.
Is CVE-2009-4254 actively exploited?
CVE-2009-4254 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1.1% probability of exploitation in the next 30 days (63rd percentile of EPSS-scored CVEs).
How do I remediate CVE-2009-4254?
No fix for CVE-2009-4254 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix.

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